-90.14% is the change from 436 to 43
Calculation steps:
[( 43 - 436 ) ÷ 436] x 100 = -90.14%
Formula
Percentage change = [(43 - 436) / 436] x 100
Subtract the new number by the original number
43 - 436 = -393
-393 ÷ 436 = -0.9013761467889908
-0.9013761467889908 x 100 = -90.14%