-37.98% is the change from 337 to 209
Calculation steps:
[( 209 - 337 ) ÷ 337] x 100 = -37.98%
Formula
Percentage change = [(209 - 337) / 337] x 100
Subtract the new number by the original number
209 - 337 = -128
-128 ÷ 337 = -0.3798219584569733
-0.3798219584569733 x 100 = -37.98%