307.69% is the change from 156 to 636
Calculation steps:
[( 636 - 156 ) ÷ 156] x 100 = 307.69%
Formula
Percentage change = [(636 - 156) / 156] x 100
Subtract the new number by the original number
636 - 156 = 480
480 ÷ 156 = 3.076923076923077
3.076923076923077 x 100 = 307.69%