-41.54% is the change from 975 to 570
Calculation steps:
[( 570 - 975 ) ÷ 975] x 100 = -41.54%
Formula
Percentage change = [(570 - 975) / 975] x 100
Subtract the new number by the original number
570 - 975 = -405
-405 ÷ 975 = -0.4153846153846154
-0.4153846153846154 x 100 = -41.54%