17.18% is the change from 454 to 532
Calculation steps:
[( 532 - 454 ) ÷ 454] x 100 = 17.18%
Formula
Percentage change = [(532 - 454) / 454] x 100
Subtract the new number by the original number
532 - 454 = 78
78 ÷ 454 = 0.17180616740088106
0.17180616740088106 x 100 = 17.18%