-37.8% is the change from 209 to 130
Calculation steps:
[( 130 - 209 ) ÷ 209] x 100 = -37.8%
Formula
Percentage change = [(130 - 209) / 209] x 100
Subtract the new number by the original number
130 - 209 = -79
-79 ÷ 209 = -0.37799043062200954
-0.37799043062200954 x 100 = -37.8%