-54.14% is the change from 314 to 144
Calculation steps:
[( 144 - 314 ) ÷ 314] x 100 = -54.14%
Formula
Percentage change = [(144 - 314) / 314] x 100
Subtract the new number by the original number
144 - 314 = -170
-170 ÷ 314 = -0.5414012738853503
-0.5414012738853503 x 100 = -54.14%