-5.33% is the change from 975 to 923
Calculation steps:
[( 923 - 975 ) ÷ 975] x 100 = -5.33%
Formula
Percentage change = [(923 - 975) / 975] x 100
Subtract the new number by the original number
923 - 975 = -52
-52 ÷ 975 = -0.05333333333333334
-0.05333333333333334 x 100 = -5.33%