-5.23% is the change from 975 to 924
Calculation steps:
[( 924 - 975 ) ÷ 975] x 100 = -5.23%
Formula
Percentage change = [(924 - 975) / 975] x 100
Subtract the new number by the original number
924 - 975 = -51
-51 ÷ 975 = -0.052307692307692305
-0.052307692307692305 x 100 = -5.23%