-99.61% is the change from 776 to 3
Calculation steps:
[( 3 - 776 ) ÷ 776] x 100 = -99.61%
Formula
Percentage change = [(3 - 776) / 776] x 100
Subtract the new number by the original number
3 - 776 = -773
-773 ÷ 776 = -0.9961340206185567
-0.9961340206185567 x 100 = -99.61%