-4.22% is the change from 332 to 318
Calculation steps:
[( 318 - 332 ) ÷ 332] x 100 = -4.22%
Formula
Percentage change = [(318 - 332) / 332] x 100
Subtract the new number by the original number
318 - 332 = -14
-14 ÷ 332 = -0.04216867469879518
-0.04216867469879518 x 100 = -4.22%