63.65% is the change from 531 to 869
Calculation steps:
[( 869 - 531 ) ÷ 531] x 100 = 63.65%
Formula
Percentage change = [(869 - 531) / 531] x 100
Subtract the new number by the original number
869 - 531 = 338
338 ÷ 531 = 0.6365348399246704
0.6365348399246704 x 100 = 63.65%