-50.14% is the change from 349 to 174
Calculation steps:
[( 174 - 349 ) ÷ 349] x 100 = -50.14%
Formula
Percentage change = [(174 - 349) / 349] x 100
Subtract the new number by the original number
174 - 349 = -175
-175 ÷ 349 = -0.501432664756447
-0.501432664756447 x 100 = -50.14%