329.58% is the change from 213 to 915
Calculation steps:
[( 915 - 213 ) ÷ 213] x 100 = 329.58%
Formula
Percentage change = [(915 - 213) / 213] x 100
Subtract the new number by the original number
915 - 213 = 702
702 ÷ 213 = 3.295774647887324
3.295774647887324 x 100 = 329.58%