-44.9% is the change from 971 to 535
Calculation steps:
[( 535 - 971 ) ÷ 971] x 100 = -44.9%
Formula
Percentage change = [(535 - 971) / 971] x 100
Subtract the new number by the original number
535 - 971 = -436
-436 ÷ 971 = -0.4490216271884655
-0.4490216271884655 x 100 = -44.9%