-34.71% is the change from 899 to 587
Calculation steps:
[( 587 - 899 ) ÷ 899] x 100 = -34.71%
Formula
Percentage change = [(587 - 899) / 899] x 100
Subtract the new number by the original number
587 - 899 = -312
-312 ÷ 899 = -0.3470522803114572
-0.3470522803114572 x 100 = -34.71%