-33.15% is the change from 899 to 601
Calculation steps:
[( 601 - 899 ) ÷ 899] x 100 = -33.15%
Formula
Percentage change = [(601 - 899) / 899] x 100
Subtract the new number by the original number
601 - 899 = -298
-298 ÷ 899 = -0.3314794215795328
-0.3314794215795328 x 100 = -33.15%