-91.58% is the change from 546 to 46
Calculation steps:
[( 46 - 546 ) ÷ 546] x 100 = -91.58%
Formula
Percentage change = [(46 - 546) / 546] x 100
Subtract the new number by the original number
46 - 546 = -500
-500 ÷ 546 = -0.9157509157509157
-0.9157509157509157 x 100 = -91.58%