-47.37% is the change from 209 to 110
Calculation steps:
[( 110 - 209 ) ÷ 209] x 100 = -47.37%
Formula
Percentage change = [(110 - 209) / 209] x 100
Subtract the new number by the original number
110 - 209 = -99
-99 ÷ 209 = -0.47368421052631576
-0.47368421052631576 x 100 = -47.37%