-91.74% is the change from 472 to 39
Calculation steps:
[( 39 - 472 ) ÷ 472] x 100 = -91.74%
Formula
Percentage change = [(39 - 472) / 472] x 100
Subtract the new number by the original number
39 - 472 = -433
-433 ÷ 472 = -0.9173728813559322
-0.9173728813559322 x 100 = -91.74%