-0.41% is the change from 975 to 971
Calculation steps:
[( 971 - 975 ) ÷ 975] x 100 = -0.41%
Formula
Percentage change = [(971 - 975) / 975] x 100
Subtract the new number by the original number
971 - 975 = -4
-4 ÷ 975 = -0.0041025641025641026
-0.0041025641025641026 x 100 = -0.41%