40.43% is the change from 512 to 719
Calculation steps:
[( 719 - 512 ) ÷ 512] x 100 = 40.43%
Formula
Percentage change = [(719 - 512) / 512] x 100
Subtract the new number by the original number
719 - 512 = 207
207 ÷ 512 = 0.404296875
0.404296875 x 100 = 40.43%