128.57% is the change from 357 to 816
Calculation steps:
[( 816 - 357 ) ÷ 357] x 100 = 128.57%
Formula
Percentage change = [(816 - 357) / 357] x 100
Subtract the new number by the original number
816 - 357 = 459
459 ÷ 357 = 1.2857142857142858
1.2857142857142858 x 100 = 128.57%