-35.87% is the change from 906 to 581
Calculation steps:
[( 581 - 906 ) ÷ 906] x 100 = -35.87%
Formula
Percentage change = [(581 - 906) / 906] x 100
Subtract the new number by the original number
581 - 906 = -325
-325 ÷ 906 = -0.358719646799117
-0.358719646799117 x 100 = -35.87%