41.99% is the change from 512 to 727
Calculation steps:
[( 727 - 512 ) ÷ 512] x 100 = 41.99%
Formula
Percentage change = [(727 - 512) / 512] x 100
Subtract the new number by the original number
727 - 512 = 215
215 ÷ 512 = 0.419921875
0.419921875 x 100 = 41.99%