-99.48% is the change from 776 to 4
Calculation steps:
[( 4 - 776 ) ÷ 776] x 100 = -99.48%
Formula
Percentage change = [(4 - 776) / 776] x 100
Subtract the new number by the original number
4 - 776 = -772
-772 ÷ 776 = -0.9948453608247423
-0.9948453608247423 x 100 = -99.48%