66.1% is the change from 531 to 882
Calculation steps:
[( 882 - 531 ) ÷ 531] x 100 = 66.1%
Formula
Percentage change = [(882 - 531) / 531] x 100
Subtract the new number by the original number
882 - 531 = 351
351 ÷ 531 = 0.6610169491525424
0.6610169491525424 x 100 = 66.1%