-45.22% is the change from 314 to 172
Calculation steps:
[( 172 - 314 ) ÷ 314] x 100 = -45.22%
Formula
Percentage change = [(172 - 314) / 314] x 100
Subtract the new number by the original number
172 - 314 = -142
-142 ÷ 314 = -0.45222929936305734
-0.45222929936305734 x 100 = -45.22%