-70.07% is the change from 959 to 287
Calculation steps:
[( 287 - 959 ) ÷ 959] x 100 = -70.07%
Formula
Percentage change = [(287 - 959) / 959] x 100
Subtract the new number by the original number
287 - 959 = -672
-672 ÷ 959 = -0.7007299270072993
-0.7007299270072993 x 100 = -70.07%