-22.61% is the change from 597 to 462
Calculation steps:
[( 462 - 597 ) ÷ 597] x 100 = -22.61%
Formula
Percentage change = [(462 - 597) / 597] x 100
Subtract the new number by the original number
462 - 597 = -135
-135 ÷ 597 = -0.22613065326633167
-0.22613065326633167 x 100 = -22.61%