-23.73% is the change from 906 to 691
Calculation steps:
[( 691 - 906 ) ÷ 906] x 100 = -23.73%
Formula
Percentage change = [(691 - 906) / 906] x 100
Subtract the new number by the original number
691 - 906 = -215
-215 ÷ 906 = -0.23730684326710816
-0.23730684326710816 x 100 = -23.73%