404.55% is the change from 154 to 777
Calculation steps:
[( 777 - 154 ) ÷ 154] x 100 = 404.55%
Formula
Percentage change = [(777 - 154) / 154] x 100
Subtract the new number by the original number
777 - 154 = 623
623 ÷ 154 = 4.045454545454546
4.045454545454546 x 100 = 404.55%