231.03% is the change from 87 to 288
Calculation steps:
[( 288 - 87 ) ÷ 87] x 100 = 231.03%
Formula
Percentage change = [(288 - 87) / 87] x 100
Subtract the new number by the original number
288 - 87 = 201
201 ÷ 87 = 2.310344827586207
2.310344827586207 x 100 = 231.03%