-82.75% is the change from 458 to 79
Calculation steps:
[( 79 - 458 ) ÷ 458] x 100 = -82.75%
Formula
Percentage change = [(79 - 458) / 458] x 100
Subtract the new number by the original number
79 - 458 = -379
-379 ÷ 458 = -0.8275109170305677
-0.8275109170305677 x 100 = -82.75%