-87.41% is the change from 548 to 69
Calculation steps:
[( 69 - 548 ) ÷ 548] x 100 = -87.41%
Formula
Percentage change = [(69 - 548) / 548] x 100
Subtract the new number by the original number
69 - 548 = -479
-479 ÷ 548 = -0.8740875912408759
-0.8740875912408759 x 100 = -87.41%