-97.61% is the change from 377 to 9
Calculation steps:
[( 9 - 377 ) ÷ 377] x 100 = -97.61%
Formula
Percentage change = [(9 - 377) / 377] x 100
Subtract the new number by the original number
9 - 377 = -368
-368 ÷ 377 = -0.9761273209549072
-0.9761273209549072 x 100 = -97.61%