-20.31% is the change from 906 to 722
Calculation steps:
[( 722 - 906 ) ÷ 906] x 100 = -20.31%
Formula
Percentage change = [(722 - 906) / 906] x 100
Subtract the new number by the original number
722 - 906 = -184
-184 ÷ 906 = -0.20309050772626933
-0.20309050772626933 x 100 = -20.31%