-99.87% is the change from 788 to 1
Calculation steps:
[( 1 - 788 ) ÷ 788] x 100 = -99.87%
Formula
Percentage change = [(1 - 788) / 788] x 100
Subtract the new number by the original number
1 - 788 = -787
-787 ÷ 788 = -0.998730964467005
-0.998730964467005 x 100 = -99.87%