-68.74% is the change from 966 to 302
Calculation steps:
[( 302 - 966 ) ÷ 966] x 100 = -68.74%
Formula
Percentage change = [(302 - 966) / 966] x 100
Subtract the new number by the original number
302 - 966 = -664
-664 ÷ 966 = -0.6873706004140787
-0.6873706004140787 x 100 = -68.74%