-12.42% is the change from 314 to 275
Calculation steps:
[( 275 - 314 ) ÷ 314] x 100 = -12.42%
Formula
Percentage change = [(275 - 314) / 314] x 100
Subtract the new number by the original number
275 - 314 = -39
-39 ÷ 314 = -0.12420382165605096
-0.12420382165605096 x 100 = -12.42%