-44.72% is the change from 975 to 539
Calculation steps:
[( 539 - 975 ) ÷ 975] x 100 = -44.72%
Formula
Percentage change = [(539 - 975) / 975] x 100
Subtract the new number by the original number
539 - 975 = -436
-436 ÷ 975 = -0.4471794871794872
-0.4471794871794872 x 100 = -44.72%