-99.49% is the change from 786 to 4
Calculation steps:
[( 4 - 786 ) ÷ 786] x 100 = -99.49%
Formula
Percentage change = [(4 - 786) / 786] x 100
Subtract the new number by the original number
4 - 786 = -782
-782 ÷ 786 = -0.9949109414758269
-0.9949109414758269 x 100 = -99.49%
Example