-41.92% is the change from 971 to 564
Calculation steps:
[( 564 - 971 ) ÷ 971] x 100 = -41.92%
Formula
Percentage change = [(564 - 971) / 971] x 100
Subtract the new number by the original number
564 - 971 = -407
-407 ÷ 971 = -0.4191555097837281
-0.4191555097837281 x 100 = -41.92%