21.07% is the change from 802 to 971
Calculation steps:
[( 971 - 802 ) ÷ 802] x 100 = 21.07%
Formula
Percentage change = [(971 - 802) / 802] x 100
Subtract the new number by the original number
971 - 802 = 169
169 ÷ 802 = 0.21072319201995013
0.21072319201995013 x 100 = 21.07%