-71.03% is the change from 963 to 279
Calculation steps:
[( 279 - 963 ) ÷ 963] x 100 = -71.03%
Formula
Percentage change = [(279 - 963) / 963] x 100
Subtract the new number by the original number
279 - 963 = -684
-684 ÷ 963 = -0.7102803738317757
-0.7102803738317757 x 100 = -71.03%