251.72% is the change from 232 to 816
Calculation steps:
[( 816 - 232 ) ÷ 232] x 100 = 251.72%
Formula
Percentage change = [(816 - 232) / 232] x 100
Subtract the new number by the original number
816 - 232 = 584
584 ÷ 232 = 2.5172413793103448
2.5172413793103448 x 100 = 251.72%