47.64% is the change from 508 to 750
Calculation steps:
[( 750 - 508 ) ÷ 508] x 100 = 47.64%
Formula
Percentage change = [(750 - 508) / 508] x 100
Subtract the new number by the original number
750 - 508 = 242
242 ÷ 508 = 0.4763779527559055
0.4763779527559055 x 100 = 47.64%