-70.2% is the change from 963 to 287
Calculation steps:
[( 287 - 963 ) ÷ 963] x 100 = -70.2%
Formula
Percentage change = [(287 - 963) / 963] x 100
Subtract the new number by the original number
287 - 963 = -676
-676 ÷ 963 = -0.7019730010384216
-0.7019730010384216 x 100 = -70.2%