56.63% is the change from 332 to 520
Calculation steps:
[( 520 - 332 ) ÷ 332] x 100 = 56.63%
Formula
Percentage change = [(520 - 332) / 332] x 100
Subtract the new number by the original number
520 - 332 = 188
188 ÷ 332 = 0.5662650602409639
0.5662650602409639 x 100 = 56.63%