-41.71% is the change from 971 to 566
Calculation steps:
[( 566 - 971 ) ÷ 971] x 100 = -41.71%
Formula
Percentage change = [(566 - 971) / 971] x 100
Subtract the new number by the original number
566 - 971 = -405
-405 ÷ 971 = -0.41709577754891863
-0.41709577754891863 x 100 = -41.71%