-1.05% is the change from 948 to 938
Calculation steps:
[( 938 - 948 ) ÷ 948] x 100 = -1.05%
Formula
Percentage change = [(938 - 948) / 948] x 100
Subtract the new number by the original number
938 - 948 = -10
-10 ÷ 948 = -0.010548523206751054
-0.010548523206751054 x 100 = -1.05%