32.53% is the change from 578 to 766
Calculation steps:
[( 766 - 578 ) ÷ 578] x 100 = 32.53%
Formula
Percentage change = [(766 - 578) / 578] x 100
Subtract the new number by the original number
766 - 578 = 188
188 ÷ 578 = 0.32525951557093424
0.32525951557093424 x 100 = 32.53%