-90.62% is the change from 437 to 41
Calculation steps:
[( 41 - 437 ) ÷ 437] x 100 = -90.62%
Formula
Percentage change = [(41 - 437) / 437] x 100
Subtract the new number by the original number
41 - 437 = -396
-396 ÷ 437 = -0.9061784897025171
-0.9061784897025171 x 100 = -90.62%