-44.3% is the change from 860 to 479
Calculation steps:
[( 479 - 860 ) ÷ 860] x 100 = -44.3%
Formula
Percentage change = [(479 - 860) / 860] x 100
Subtract the new number by the original number
479 - 860 = -381
-381 ÷ 860 = -0.44302325581395346
-0.44302325581395346 x 100 = -44.3%