-97.56% is the change from 369 to 9
Calculation steps:
[( 9 - 369 ) ÷ 369] x 100 = -97.56%
Formula
Percentage change = [(9 - 369) / 369] x 100
Subtract the new number by the original number
9 - 369 = -360
-360 ÷ 369 = -0.975609756097561
-0.975609756097561 x 100 = -97.56%