-13.13% is the change from 358 to 311
Calculation steps:
[( 311 - 358 ) ÷ 358] x 100 = -13.13%
Formula
Percentage change = [(311 - 358) / 358] x 100
Subtract the new number by the original number
311 - 358 = -47
-47 ÷ 358 = -0.13128491620111732
-0.13128491620111732 x 100 = -13.13%