-99.27% is the change from 546 to 4
Calculation steps:
[( 4 - 546 ) ÷ 546] x 100 = -99.27%
Formula
Percentage change = [(4 - 546) / 546] x 100
Subtract the new number by the original number
4 - 546 = -542
-542 ÷ 546 = -0.9926739926739927
-0.9926739926739927 x 100 = -99.27%