18.32% is the change from 453 to 536
Calculation steps:
[( 536 - 453 ) ÷ 453] x 100 = 18.32%
Formula
Percentage change = [(536 - 453) / 453] x 100
Subtract the new number by the original number
536 - 453 = 83
83 ÷ 453 = 0.18322295805739514
0.18322295805739514 x 100 = 18.32%