-90.51% is the change from 548 to 52
Calculation steps:
[( 52 - 548 ) ÷ 548] x 100 = -90.51%
Formula
Percentage change = [(52 - 548) / 548] x 100
Subtract the new number by the original number
52 - 548 = -496
-496 ÷ 548 = -0.9051094890510949
-0.9051094890510949 x 100 = -90.51%