32.47% is the change from 616 to 816
Calculation steps:
[( 816 - 616 ) ÷ 616] x 100 = 32.47%
Formula
Percentage change = [(816 - 616) / 616] x 100
Subtract the new number by the original number
816 - 616 = 200
200 ÷ 616 = 0.3246753246753247
0.3246753246753247 x 100 = 32.47%