-88.79% is the change from 330 to 37
Calculation steps:
[( 37 - 330 ) ÷ 330] x 100 = -88.79%
Formula
Percentage change = [(37 - 330) / 330] x 100
Subtract the new number by the original number
37 - 330 = -293
-293 ÷ 330 = -0.8878787878787879
-0.8878787878787879 x 100 = -88.79%