-70.87% is the change from 975 to 284
Calculation steps:
[( 284 - 975 ) ÷ 975] x 100 = -70.87%
Formula
Percentage change = [(284 - 975) / 975] x 100
Subtract the new number by the original number
284 - 975 = -691
-691 ÷ 975 = -0.7087179487179487
-0.7087179487179487 x 100 = -70.87%