-91.87% is the change from 455 to 37
Calculation steps:
[( 37 - 455 ) ÷ 455] x 100 = -91.87%
Formula
Percentage change = [(37 - 455) / 455] x 100
Subtract the new number by the original number
37 - 455 = -418
-418 ÷ 455 = -0.9186813186813186
-0.9186813186813186 x 100 = -91.87%