-16.83% is the change from 101 to 84
Calculation steps:
[( 84 - 101 ) ÷ 101] x 100 = -16.83%
Formula
Percentage change = [(84 - 101) / 101] x 100
Subtract the new number by the original number
84 - 101 = -17
-17 ÷ 101 = -0.16831683168316833
-0.16831683168316833 x 100 = -16.83%