40.76% is the change from 503 to 708
Calculation steps:
[( 708 - 503 ) ÷ 503] x 100 = 40.76%
Formula
Percentage change = [(708 - 503) / 503] x 100
Subtract the new number by the original number
708 - 503 = 205
205 ÷ 503 = 0.40755467196819084
0.40755467196819084 x 100 = 40.76%