-87.03% is the change from 555 to 72
Calculation steps:
[( 72 - 555 ) ÷ 555] x 100 = -87.03%
Formula
Percentage change = [(72 - 555) / 555] x 100
Subtract the new number by the original number
72 - 555 = -483
-483 ÷ 555 = -0.8702702702702703
-0.8702702702702703 x 100 = -87.03%