-29.3% is the change from 959 to 678
Calculation steps:
[( 678 - 959 ) ÷ 959] x 100 = -29.3%
Formula
Percentage change = [(678 - 959) / 959] x 100
Subtract the new number by the original number
678 - 959 = -281
-281 ÷ 959 = -0.2930135557872784
-0.2930135557872784 x 100 = -29.3%