40% is the change from 630 to 882
Calculation steps:
[( 882 - 630 ) ÷ 630] x 100 = 40%
Formula
Percentage change = [(882 - 630) / 630] x 100
Subtract the new number by the original number
882 - 630 = 252
252 ÷ 630 = 0.4
0.4 x 100 = 40%
Example