48.13% is the change from 507 to 751
Calculation steps:
[( 751 - 507 ) ÷ 507] x 100 = 48.13%
Formula
Percentage change = [(751 - 507) / 507] x 100
Subtract the new number by the original number
751 - 507 = 244
244 ÷ 507 = 0.4812623274161736
0.4812623274161736 x 100 = 48.13%