129.69% is the change from 357 to 820
Calculation steps:
[( 820 - 357 ) ÷ 357] x 100 = 129.69%
Formula
Percentage change = [(820 - 357) / 357] x 100
Subtract the new number by the original number
820 - 357 = 463
463 ÷ 357 = 1.2969187675070029
1.2969187675070029 x 100 = 129.69%