-58.36% is the change from 766 to 319
Calculation steps:
[( 319 - 766 ) ÷ 766] x 100 = -58.36%
Formula
Percentage change = [(319 - 766) / 766] x 100
Subtract the new number by the original number
319 - 766 = -447
-447 ÷ 766 = -0.5835509138381201
-0.5835509138381201 x 100 = -58.36%