526.72% is the change from 131 to 821
Calculation steps:
[( 821 - 131 ) ÷ 131] x 100 = 526.72%
Formula
Percentage change = [(821 - 131) / 131] x 100
Subtract the new number by the original number
821 - 131 = 690
690 ÷ 131 = 5.267175572519084
5.267175572519084 x 100 = 526.72%