-56.85% is the change from 971 to 419
Calculation steps:
[( 419 - 971 ) ÷ 971] x 100 = -56.85%
Formula
Percentage change = [(419 - 971) / 971] x 100
Subtract the new number by the original number
419 - 971 = -552
-552 ÷ 971 = -0.568486096807415
-0.568486096807415 x 100 = -56.85%