-38.32% is the change from 788 to 486
Calculation steps:
[( 486 - 788 ) ÷ 788] x 100 = -38.32%
Formula
Percentage change = [(486 - 788) / 788] x 100
Subtract the new number by the original number
486 - 788 = -302
-302 ÷ 788 = -0.383248730964467
-0.383248730964467 x 100 = -38.32%