972.22% is the change from 18 to 193
Calculation steps:
[( 193 - 18 ) ÷ 18] x 100 = 972.22%
Formula
Percentage change = [(193 - 18) / 18] x 100
Subtract the new number by the original number
193 - 18 = 175
175 ÷ 18 = 9.722222222222221
9.722222222222221 x 100 = 972.22%