-65.66% is the change from 961 to 330
Calculation steps:
[( 330 - 961 ) ÷ 961] x 100 = -65.66%
Formula
Percentage change = [(330 - 961) / 961] x 100
Subtract the new number by the original number
330 - 961 = -631
-631 ÷ 961 = -0.6566077003121749
-0.6566077003121749 x 100 = -65.66%