22.58% is the change from 691 to 847
Calculation steps:
[( 847 - 691 ) ÷ 691] x 100 = 22.58%
Formula
Percentage change = [(847 - 691) / 691] x 100
Subtract the new number by the original number
847 - 691 = 156
156 ÷ 691 = 0.22575976845151954
0.22575976845151954 x 100 = 22.58%