421.15% is the change from 156 to 813
Calculation steps:
[( 813 - 156 ) ÷ 156] x 100 = 421.15%
Formula
Percentage change = [(813 - 156) / 156] x 100
Subtract the new number by the original number
813 - 156 = 657
657 ÷ 156 = 4.211538461538462
4.211538461538462 x 100 = 421.15%