-68.3% is the change from 959 to 304
Calculation steps:
[( 304 - 959 ) ÷ 959] x 100 = -68.3%
Formula
Percentage change = [(304 - 959) / 959] x 100
Subtract the new number by the original number
304 - 959 = -655
-655 ÷ 959 = -0.6830031282586028
-0.6830031282586028 x 100 = -68.3%