-97.63% is the change from 379 to 9
Calculation steps:
[( 9 - 379 ) ÷ 379] x 100 = -97.63%
Formula
Percentage change = [(9 - 379) / 379] x 100
Subtract the new number by the original number
9 - 379 = -370
-370 ÷ 379 = -0.9762532981530343
-0.9762532981530343 x 100 = -97.63%