48.23% is the change from 508 to 753
Calculation steps:
[( 753 - 508 ) ÷ 508] x 100 = 48.23%
Formula
Percentage change = [(753 - 508) / 508] x 100
Subtract the new number by the original number
753 - 508 = 245
245 ÷ 508 = 0.4822834645669291
0.4822834645669291 x 100 = 48.23%