-79.53% is the change from 386 to 79
Calculation steps:
[( 79 - 386 ) ÷ 386] x 100 = -79.53%
Formula
Percentage change = [(79 - 386) / 386] x 100
Subtract the new number by the original number
79 - 386 = -307
-307 ÷ 386 = -0.7953367875647669
-0.7953367875647669 x 100 = -79.53%