-34.13% is the change from 208 to 137
Calculation steps:
[( 137 - 208 ) ÷ 208] x 100 = -34.13%
Formula
Percentage change = [(137 - 208) / 208] x 100
Subtract the new number by the original number
137 - 208 = -71
-71 ÷ 208 = -0.34134615384615385
-0.34134615384615385 x 100 = -34.13%