-91.29% is the change from 597 to 52
Calculation steps:
[( 52 - 597 ) ÷ 597] x 100 = -91.29%
Formula
Percentage change = [(52 - 597) / 597] x 100
Subtract the new number by the original number
52 - 597 = -545
-545 ÷ 597 = -0.9128978224455612
-0.9128978224455612 x 100 = -91.29%