-36.09% is the change from 169 to 108
Calculation steps:
[( 108 - 169 ) ÷ 169] x 100 = -36.09%
Formula
Percentage change = [(108 - 169) / 169] x 100
Subtract the new number by the original number
108 - 169 = -61
-61 ÷ 169 = -0.3609467455621302
-0.3609467455621302 x 100 = -36.09%