-49.57% is the change from 349 to 176
Calculation steps:
[( 176 - 349 ) ÷ 349] x 100 = -49.57%
Formula
Percentage change = [(176 - 349) / 349] x 100
Subtract the new number by the original number
176 - 349 = -173
-173 ÷ 349 = -0.49570200573065903
-0.49570200573065903 x 100 = -49.57%