-97.96% is the change from 441 to 9
Calculation steps:
[( 9 - 441 ) ÷ 441] x 100 = -97.96%
Formula
Percentage change = [(9 - 441) / 441] x 100
Subtract the new number by the original number
9 - 441 = -432
-432 ÷ 441 = -0.9795918367346939
-0.9795918367346939 x 100 = -97.96%