69.68% is the change from 531 to 901
Calculation steps:
[( 901 - 531 ) ÷ 531] x 100 = 69.68%
Formula
Percentage change = [(901 - 531) / 531] x 100
Subtract the new number by the original number
901 - 531 = 370
370 ÷ 531 = 0.696798493408663
0.696798493408663 x 100 = 69.68%