Percentage not following the tween?

I need help with my loading screen the percentage is finished even tho the tween is not I want the percentage to increase simultaneously with the tween.

game.ReplicatedFirst:RemoveDefaultLoadingScreen()
local startergui = game.StarterGui
startergui:SetCoreGuiEnabled(Enum.CoreGuiType.PlayerList, false)
startergui:SetCoreGuiEnabled(Enum.CoreGuiType.Chat, false)
local ContentProvider = game:GetService("ContentProvider")
local Players = game:GetService("Players")
local localPlayer = Players.LocalPlayer
local Frame = script.ScreenGui.Frame
local BarO = Frame.BarOutline
local Bar = BarO.Bar
local plrgui = script.Parent
local Text = BarO.TextLabel
local ImageLabel = Frame.ImageLabel




local tycoon = game.Workspace:FindFirstChild("Ice Cream Fatory Tycoon")
local Bans = game.Workspace:FindFirstChild("Bans")
local leaderboard = game.Workspace:FindFirstChild("GlobalLeaderboard")
local e = game.Workspace:FindFirstChild("Effects")
local pb = game.Workspace:FindFirstChild("Premium Benifits")
local scripts = game.Workspace:FindFirstChild("Script")







local assets = {
    tycoon,
    Bans,
    leaderboard,
    e,
    pb,
    scripts
}

wait(3)
for i = 1, #assets do
    local asset = assets[i]
    ContentProvider:PreloadAsync({asset})
    local progress = i / #assets
    Bar:TweenSize(UDim2.new(progress,0,1,0),"Out","Sine",1,true)
    Text.Text = "Loading Assets: "..progress * 100 .." %" -- here
    wait(1)
end
Text.Text = "Loading Complete!"
wait(3)
for i = 0,1,0.1 do
    Frame.BackgroundTransparency = i
    Text.TextTransparency = i
    Text.TextStrokeTransparency = i
    BarO.BackgroundTransparency = i
    Bar.BackgroundTransparency = i
    ImageLabel.ImageTransparency = i
    wait(0.1)
end
wait(1)
plrgui:WaitForChild("MainGui").Enabled = true
startergui:SetCoreGuiEnabled(Enum.CoreGuiType.PlayerList, true)
startergui:SetCoreGuiEnabled(Enum.CoreGuiType.Chat, true)