351.17% is the change from 213 to 961
Calculation steps:
[( 961 - 213 ) ÷ 213] x 100 = 351.17%
Formula
Percentage change = [(961 - 213) / 213] x 100
Subtract the new number by the original number
961 - 213 = 748
748 ÷ 213 = 3.511737089201878
3.511737089201878 x 100 = 351.17%