-23.12% is the change from 597 to 459
Calculation steps:
[( 459 - 597 ) ÷ 597] x 100 = -23.12%
Formula
Percentage change = [(459 - 597) / 597] x 100
Subtract the new number by the original number
459 - 597 = -138
-138 ÷ 597 = -0.23115577889447236
-0.23115577889447236 x 100 = -23.12%