29.62% is the change from 503 to 652
Calculation steps:
[( 652 - 503 ) ÷ 503] x 100 = 29.62%
Formula
Percentage change = [(652 - 503) / 503] x 100
Subtract the new number by the original number
652 - 503 = 149
149 ÷ 503 = 0.2962226640159046
0.2962226640159046 x 100 = 29.62%