-33.59% is the change from 899 to 597
Calculation steps:
[( 597 - 899 ) ÷ 899] x 100 = -33.59%
Formula
Percentage change = [(597 - 899) / 899] x 100
Subtract the new number by the original number
597 - 899 = -302
-302 ÷ 899 = -0.3359288097886541
-0.3359288097886541 x 100 = -33.59%