-99.46% is the change from 554 to 3
Calculation steps:
[( 3 - 554 ) ÷ 554] x 100 = -99.46%
Formula
Percentage change = [(3 - 554) / 554] x 100
Subtract the new number by the original number
3 - 554 = -551
-551 ÷ 554 = -0.9945848375451264
-0.9945848375451264 x 100 = -99.46%