71.37% is the change from 510 to 874
Calculation steps:
[( 874 - 510 ) ÷ 510] x 100 = 71.37%
Formula
Percentage change = [(874 - 510) / 510] x 100
Subtract the new number by the original number
874 - 510 = 364
364 ÷ 510 = 0.7137254901960784
0.7137254901960784 x 100 = 71.37%