-71.08% is the change from 989 to 286
Calculation steps:
[( 286 - 989 ) ÷ 989] x 100 = -71.08%
Formula
Percentage change = [(286 - 989) / 989] x 100
Subtract the new number by the original number
286 - 989 = -703
-703 ÷ 989 = -0.7108190091001011
-0.7108190091001011 x 100 = -71.08%