-47.77% is the change from 314 to 164
Calculation steps:
[( 164 - 314 ) ÷ 314] x 100 = -47.77%
Formula
Percentage change = [(164 - 314) / 314] x 100
Subtract the new number by the original number
164 - 314 = -150
-150 ÷ 314 = -0.47770700636942676
-0.47770700636942676 x 100 = -47.77%