-87.94% is the change from 597 to 72
Calculation steps:
[( 72 - 597 ) ÷ 597] x 100 = -87.94%
Formula
Percentage change = [(72 - 597) / 597] x 100
Subtract the new number by the original number
72 - 597 = -525
-525 ÷ 597 = -0.8793969849246231
-0.8793969849246231 x 100 = -87.94%