-41.5% is the change from 971 to 568
Calculation steps:
[( 568 - 971 ) ÷ 971] x 100 = -41.5%
Formula
Percentage change = [(568 - 971) / 971] x 100
Subtract the new number by the original number
568 - 971 = -403
-403 ÷ 971 = -0.41503604531410915
-0.41503604531410915 x 100 = -41.5%