-33.44% is the change from 897 to 597
Calculation steps:
[( 597 - 897 ) ÷ 897] x 100 = -33.44%
Formula
Percentage change = [(597 - 897) / 897] x 100
Subtract the new number by the original number
597 - 897 = -300
-300 ÷ 897 = -0.33444816053511706
-0.33444816053511706 x 100 = -33.44%