47.93% is the change from 507 to 750
Calculation steps:
[( 750 - 507 ) ÷ 507] x 100 = 47.93%
Formula
Percentage change = [(750 - 507) / 507] x 100
Subtract the new number by the original number
750 - 507 = 243
243 ÷ 507 = 0.47928994082840237
0.47928994082840237 x 100 = 47.93%