17.19% is the change from 192 to 225
Calculation steps:
[( 225 - 192 ) ÷ 192] x 100 = 17.19%
Formula
Percentage change = [(225 - 192) / 192] x 100
Subtract the new number by the original number
225 - 192 = 33
33 ÷ 192 = 0.171875
0.171875 x 100 = 17.19%