862.5% is the change from 24 to 231
Calculation steps:
[( 231 - 24 ) ÷ 24] x 100 = 862.5%
Formula
Percentage change = [(231 - 24) / 24] x 100
Subtract the new number by the original number
231 - 24 = 207
207 ÷ 24 = 8.625
8.625 x 100 = 862.5%
Example