-88.07% is the change from 771 to 92
Calculation steps:
[( 92 - 771 ) ÷ 771] x 100 = -88.07%
Formula
Percentage change = [(92 - 771) / 771] x 100
Subtract the new number by the original number
92 - 771 = -679
-679 ÷ 771 = -0.880674448767834
-0.880674448767834 x 100 = -88.07%