750% is the change from 18 to 153
Calculation steps:
[( 153 - 18 ) ÷ 18] x 100 = 750%
Formula
Percentage change = [(153 - 18) / 18] x 100
Subtract the new number by the original number
153 - 18 = 135
135 ÷ 18 = 7.5
7.5 x 100 = 750%
Example