51.66% is the change from 453 to 687
Calculation steps:
[( 687 - 453 ) ÷ 453] x 100 = 51.66%
Formula
Percentage change = [(687 - 453) / 453] x 100
Subtract the new number by the original number
687 - 453 = 234
234 ÷ 453 = 0.5165562913907285
0.5165562913907285 x 100 = 51.66%