-57.98% is the change from 971 to 408
Calculation steps:
[( 408 - 971 ) ÷ 971] x 100 = -57.98%
Formula
Percentage change = [(408 - 971) / 971] x 100
Subtract the new number by the original number
408 - 971 = -563
-563 ÷ 971 = -0.5798146240988672
-0.5798146240988672 x 100 = -57.98%