-90.91% is the change from 473 to 43
Calculation steps:
[( 43 - 473 ) ÷ 473] x 100 = -90.91%
Formula
Percentage change = [(43 - 473) / 473] x 100
Subtract the new number by the original number
43 - 473 = -430
-430 ÷ 473 = -0.9090909090909091
-0.9090909090909091 x 100 = -90.91%