32.54% is the change from 169 to 224
Calculation steps:
[( 224 - 169 ) ÷ 169] x 100 = 32.54%
Formula
Percentage change = [(224 - 169) / 169] x 100
Subtract the new number by the original number
224 - 169 = 55
55 ÷ 169 = 0.3254437869822485
0.3254437869822485 x 100 = 32.54%