20.48% is the change from 454 to 547
Calculation steps:
[( 547 - 454 ) ÷ 454] x 100 = 20.48%
Formula
Percentage change = [(547 - 454) / 454] x 100
Subtract the new number by the original number
547 - 454 = 93
93 ÷ 454 = 0.20484581497797358
0.20484581497797358 x 100 = 20.48%