24.15% is the change from 646 to 802
Calculation steps:
[( 802 - 646 ) ÷ 646] x 100 = 24.15%
Formula
Percentage change = [(802 - 646) / 646] x 100
Subtract the new number by the original number
802 - 646 = 156
156 ÷ 646 = 0.24148606811145512
0.24148606811145512 x 100 = 24.15%