-87.83% is the change from 337 to 41
Calculation steps:
[( 41 - 337 ) ÷ 337] x 100 = -87.83%
Formula
Percentage change = [(41 - 337) / 337] x 100
Subtract the new number by the original number
41 - 337 = -296
-296 ÷ 337 = -0.8783382789317508
-0.8783382789317508 x 100 = -87.83%