-57.63% is the change from 989 to 419
Calculation steps:
[( 419 - 989 ) ÷ 989] x 100 = -57.63%
Formula
Percentage change = [(419 - 989) / 989] x 100
Subtract the new number by the original number
419 - 989 = -570
-570 ÷ 989 = -0.5763397371081901
-0.5763397371081901 x 100 = -57.63%