-12.36% is the change from 356 to 312
Calculation steps:
[( 312 - 356 ) ÷ 356] x 100 = -12.36%
Formula
Percentage change = [(312 - 356) / 356] x 100
Subtract the new number by the original number
312 - 356 = -44
-44 ÷ 356 = -0.12359550561797752
-0.12359550561797752 x 100 = -12.36%