-94.89% is the change from 548 to 28
Calculation steps:
[( 28 - 548 ) ÷ 548] x 100 = -94.89%
Formula
Percentage change = [(28 - 548) / 548] x 100
Subtract the new number by the original number
28 - 548 = -520
-520 ÷ 548 = -0.948905109489051
-0.948905109489051 x 100 = -94.89%