19.43% is the change from 453 to 541
Calculation steps:
[( 541 - 453 ) ÷ 453] x 100 = 19.43%
Formula
Percentage change = [(541 - 453) / 453] x 100
Subtract the new number by the original number
541 - 453 = 88
88 ÷ 453 = 0.19426048565121412
0.19426048565121412 x 100 = 19.43%