13% is the change from 223 to 252
Calculation steps:
[( 252 - 223 ) ÷ 223] x 100 = 13%
Formula
Percentage change = [(252 - 223) / 223] x 100
Subtract the new number by the original number
252 - 223 = 29
29 ÷ 223 = 0.13004484304932734
0.13004484304932734 x 100 = 13%