-87.54% is the change from 578 to 72
Calculation steps:
[( 72 - 578 ) ÷ 578] x 100 = -87.54%
Formula
Percentage change = [(72 - 578) / 578] x 100
Subtract the new number by the original number
72 - 578 = -506
-506 ÷ 578 = -0.8754325259515571
-0.8754325259515571 x 100 = -87.54%