-68.59% is the change from 347 to 109
Calculation steps:
[( 109 - 347 ) ÷ 347] x 100 = -68.59%
Formula
Percentage change = [(109 - 347) / 347] x 100
Subtract the new number by the original number
109 - 347 = -238
-238 ÷ 347 = -0.6858789625360231
-0.6858789625360231 x 100 = -68.59%