32.72% is the change from 217 to 288
Calculation steps:
[( 288 - 217 ) ÷ 217] x 100 = 32.72%
Formula
Percentage change = [(288 - 217) / 217] x 100
Subtract the new number by the original number
288 - 217 = 71
71 ÷ 217 = 0.3271889400921659
0.3271889400921659 x 100 = 32.72%