-94.3% is the change from 824 to 47
Calculation steps:
[( 47 - 824 ) ÷ 824] x 100 = -94.3%
Formula
Percentage change = [(47 - 824) / 824] x 100
Subtract the new number by the original number
47 - 824 = -777
-777 ÷ 824 = -0.9429611650485437
-0.9429611650485437 x 100 = -94.3%