-90.4% is the change from 771 to 74
Calculation steps:
[( 74 - 771 ) ÷ 771] x 100 = -90.4%
Formula
Percentage change = [(74 - 771) / 771] x 100
Subtract the new number by the original number
74 - 771 = -697
-697 ÷ 771 = -0.9040207522697795
-0.9040207522697795 x 100 = -90.4%