-84.16% is the change from 101 to 16
Calculation steps:
[( 16 - 101 ) ÷ 101] x 100 = -84.16%
Formula
Percentage change = [(16 - 101) / 101] x 100
Subtract the new number by the original number
16 - 101 = -85
-85 ÷ 101 = -0.8415841584158416
-0.8415841584158416 x 100 = -84.16%