31.11% is the change from 691 to 906
Calculation steps:
[( 906 - 691 ) ÷ 691] x 100 = 31.11%
Formula
Percentage change = [(906 - 691) / 691] x 100
Subtract the new number by the original number
906 - 691 = 215
215 ÷ 691 = 0.3111432706222865
0.3111432706222865 x 100 = 31.11%