-77.66% is the change from 479 to 107
Calculation steps:
[( 107 - 479 ) ÷ 479] x 100 = -77.66%
Formula
Percentage change = [(107 - 479) / 479] x 100
Subtract the new number by the original number
107 - 479 = -372
-372 ÷ 479 = -0.7766179540709812
-0.7766179540709812 x 100 = -77.66%