27.1% is the change from 631 to 802
Calculation steps:
[( 802 - 631 ) ÷ 631] x 100 = 27.1%
Formula
Percentage change = [(802 - 631) / 631] x 100
Subtract the new number by the original number
802 - 631 = 171
171 ÷ 631 = 0.27099841521394613
0.27099841521394613 x 100 = 27.1%