-49.28% is the change from 347 to 176
Calculation steps:
[( 176 - 347 ) ÷ 347] x 100 = -49.28%
Formula
Percentage change = [(176 - 347) / 347] x 100
Subtract the new number by the original number
176 - 347 = -171
-171 ÷ 347 = -0.49279538904899134
-0.49279538904899134 x 100 = -49.28%