-34.67% is the change from 897 to 586
Calculation steps:
[( 586 - 897 ) ÷ 897] x 100 = -34.67%
Formula
Percentage change = [(586 - 897) / 897] x 100
Subtract the new number by the original number
586 - 897 = -311
-311 ÷ 897 = -0.346711259754738
-0.346711259754738 x 100 = -34.67%