31.75% is the change from 189 to 249
Calculation steps:
[( 249 - 189 ) ÷ 189] x 100 = 31.75%
Formula
Percentage change = [(249 - 189) / 189] x 100
Subtract the new number by the original number
249 - 189 = 60
60 ÷ 189 = 0.31746031746031744
0.31746031746031744 x 100 = 31.75%