-94.33% is the change from 829 to 47
Calculation steps:
[( 47 - 829 ) ÷ 829] x 100 = -94.33%
Formula
Percentage change = [(47 - 829) / 829] x 100
Subtract the new number by the original number
47 - 829 = -782
-782 ÷ 829 = -0.9433051869722557
-0.9433051869722557 x 100 = -94.33%