-91.06% is the change from 179 to 16
Calculation steps:
[( 16 - 179 ) ÷ 179] x 100 = -91.06%
Formula
Percentage change = [(16 - 179) / 179] x 100
Subtract the new number by the original number
16 - 179 = -163
-163 ÷ 179 = -0.9106145251396648
-0.9106145251396648 x 100 = -91.06%