-91.34% is the change from 554 to 48
Calculation steps:
[( 48 - 554 ) ÷ 554] x 100 = -91.34%
Formula
Percentage change = [(48 - 554) / 554] x 100
Subtract the new number by the original number
48 - 554 = -506
-506 ÷ 554 = -0.9133574007220217
-0.9133574007220217 x 100 = -91.34%