-58.94% is the change from 777 to 319
Calculation steps:
[( 319 - 777 ) ÷ 777] x 100 = -58.94%
Formula
Percentage change = [(319 - 777) / 777] x 100
Subtract the new number by the original number
319 - 777 = -458
-458 ÷ 777 = -0.5894465894465895
-0.5894465894465895 x 100 = -58.94%