-93.9% is the change from 771 to 47
Calculation steps:
[( 47 - 771 ) ÷ 771] x 100 = -93.9%
Formula
Percentage change = [(47 - 771) / 771] x 100
Subtract the new number by the original number
47 - 771 = -724
-724 ÷ 771 = -0.9390402075226978
-0.9390402075226978 x 100 = -93.9%