-94.99% is the change from 939 to 47
Calculation steps:
[( 47 - 939 ) ÷ 939] x 100 = -94.99%
Formula
Percentage change = [(47 - 939) / 939] x 100
Subtract the new number by the original number
47 - 939 = -892
-892 ÷ 939 = -0.9499467518636848
-0.9499467518636848 x 100 = -94.99%