24.14% is the change from 87 to 108
Calculation steps:
[( 108 - 87 ) ÷ 87] x 100 = 24.14%
Formula
Percentage change = [(108 - 87) / 87] x 100
Subtract the new number by the original number
108 - 87 = 21
21 ÷ 87 = 0.2413793103448276
0.2413793103448276 x 100 = 24.14%