-91.58% is the change from 190 to 16
Calculation steps:
[( 16 - 190 ) ÷ 190] x 100 = -91.58%
Formula
Percentage change = [(16 - 190) / 190] x 100
Subtract the new number by the original number
16 - 190 = -174
-174 ÷ 190 = -0.9157894736842105
-0.9157894736842105 x 100 = -91.58%