-47.9% is the change from 334 to 174
Calculation steps:
[( 174 - 334 ) ÷ 334] x 100 = -47.9%
Formula
Percentage change = [(174 - 334) / 334] x 100
Subtract the new number by the original number
174 - 334 = -160
-160 ÷ 334 = -0.47904191616766467
-0.47904191616766467 x 100 = -47.9%
Example