-92.42% is the change from 554 to 42
Calculation steps:
[( 42 - 554 ) ÷ 554] x 100 = -92.42%
Formula
Percentage change = [(42 - 554) / 554] x 100
Subtract the new number by the original number
42 - 554 = -512
-512 ÷ 554 = -0.924187725631769
-0.924187725631769 x 100 = -92.42%