18.1% is the change from 453 to 535
Calculation steps:
[( 535 - 453 ) ÷ 453] x 100 = 18.1%
Formula
Percentage change = [(535 - 453) / 453] x 100
Subtract the new number by the original number
535 - 453 = 82
82 ÷ 453 = 0.18101545253863136
0.18101545253863136 x 100 = 18.1%