-10.39% is the change from 356 to 319
Calculation steps:
[( 319 - 356 ) ÷ 356] x 100 = -10.39%
Formula
Percentage change = [(319 - 356) / 356] x 100
Subtract the new number by the original number
319 - 356 = -37
-37 ÷ 356 = -0.10393258426966293
-0.10393258426966293 x 100 = -10.39%