-94.65% is the change from 878 to 47
Calculation steps:
[( 47 - 878 ) ÷ 878] x 100 = -94.65%
Formula
Percentage change = [(47 - 878) / 878] x 100
Subtract the new number by the original number
47 - 878 = -831
-831 ÷ 878 = -0.9464692482915718
-0.9464692482915718 x 100 = -94.65%