55.19% is the change from 453 to 703
Calculation steps:
[( 703 - 453 ) ÷ 453] x 100 = 55.19%
Formula
Percentage change = [(703 - 453) / 453] x 100
Subtract the new number by the original number
703 - 453 = 250
250 ÷ 453 = 0.5518763796909493
0.5518763796909493 x 100 = 55.19%