-81.91% is the change from 597 to 108
Calculation steps:
[( 108 - 597 ) ÷ 597] x 100 = -81.91%
Formula
Percentage change = [(108 - 597) / 597] x 100
Subtract the new number by the original number
108 - 597 = -489
-489 ÷ 597 = -0.8190954773869347
-0.8190954773869347 x 100 = -81.91%