-3.93% is the change from 356 to 342
Calculation steps:
[( 342 - 356 ) ÷ 356] x 100 = -3.93%
Formula
Percentage change = [(342 - 356) / 356] x 100
Subtract the new number by the original number
342 - 356 = -14
-14 ÷ 356 = -0.03932584269662921
-0.03932584269662921 x 100 = -3.93%