40.71% is the change from 506 to 712
Calculation steps:
[( 712 - 506 ) ÷ 506] x 100 = 40.71%
Formula
Percentage change = [(712 - 506) / 506] x 100
Subtract the new number by the original number
712 - 506 = 206
206 ÷ 506 = 0.40711462450592883
0.40711462450592883 x 100 = 40.71%