52.11% is the change from 497 to 756
Calculation steps:
[( 756 - 497 ) ÷ 497] x 100 = 52.11%
Formula
Percentage change = [(756 - 497) / 497] x 100
Subtract the new number by the original number
756 - 497 = 259
259 ÷ 497 = 0.5211267605633803
0.5211267605633803 x 100 = 52.11%