-90.99% is the change from 433 to 39
Calculation steps:
[( 39 - 433 ) ÷ 433] x 100 = -90.99%
Formula
Percentage change = [(39 - 433) / 433] x 100
Subtract the new number by the original number
39 - 433 = -394
-394 ÷ 433 = -0.9099307159353349
-0.9099307159353349 x 100 = -90.99%