231.9% is the change from 232 to 770
Calculation steps:
[( 770 - 232 ) ÷ 232] x 100 = 231.9%
Formula
Percentage change = [(770 - 232) / 232] x 100
Subtract the new number by the original number
770 - 232 = 538
538 ÷ 232 = 2.3189655172413794
2.3189655172413794 x 100 = 231.9%