-87.59% is the change from 548 to 68
Calculation steps:
[( 68 - 548 ) ÷ 548] x 100 = -87.59%
Formula
Percentage change = [(68 - 548) / 548] x 100
Subtract the new number by the original number
68 - 548 = -480
-480 ÷ 548 = -0.8759124087591241
-0.8759124087591241 x 100 = -87.59%