-4.62% is the change from 975 to 930
Calculation steps:
[( 930 - 975 ) ÷ 975] x 100 = -4.62%
Formula
Percentage change = [(930 - 975) / 975] x 100
Subtract the new number by the original number
930 - 975 = -45
-45 ÷ 975 = -0.046153846153846156
-0.046153846153846156 x 100 = -4.62%