-99.49% is the change from 788 to 4
Calculation steps:
[( 4 - 788 ) ÷ 788] x 100 = -99.49%
Formula
Percentage change = [(4 - 788) / 788] x 100
Subtract the new number by the original number
4 - 788 = -784
-784 ÷ 788 = -0.9949238578680203
-0.9949238578680203 x 100 = -99.49%