-60.37% is the change from 805 to 319
Calculation steps:
[( 319 - 805 ) ÷ 805] x 100 = -60.37%
Formula
Percentage change = [(319 - 805) / 805] x 100
Subtract the new number by the original number
319 - 805 = -486
-486 ÷ 805 = -0.6037267080745342
-0.6037267080745342 x 100 = -60.37%