21.8% is the change from 656 to 799
Calculation steps:
[( 799 - 656 ) ÷ 656] x 100 = 21.8%
Formula
Percentage change = [(799 - 656) / 656] x 100
Subtract the new number by the original number
799 - 656 = 143
143 ÷ 656 = 0.21798780487804878
0.21798780487804878 x 100 = 21.8%