-52.26% is the change from 597 to 285
Calculation steps:
[( 285 - 597 ) ÷ 597] x 100 = -52.26%
Formula
Percentage change = [(285 - 597) / 597] x 100
Subtract the new number by the original number
285 - 597 = -312
-312 ÷ 597 = -0.5226130653266332
-0.5226130653266332 x 100 = -52.26%