-0.42% is the change from 948 to 944
Calculation steps:
[( 944 - 948 ) ÷ 948] x 100 = -0.42%
Formula
Percentage change = [(944 - 948) / 948] x 100
Subtract the new number by the original number
944 - 948 = -4
-4 ÷ 948 = -0.004219409282700422
-0.004219409282700422 x 100 = -0.42%