-0.41% is the change from 979 to 975
Calculation steps:
[( 975 - 979 ) ÷ 979] x 100 = -0.41%
Formula
Percentage change = [(975 - 979) / 979] x 100
Subtract the new number by the original number
975 - 979 = -4
-4 ÷ 979 = -0.0040858018386108275
-0.0040858018386108275 x 100 = -0.41%