-63.96% is the change from 960 to 346
Calculation steps:
[( 346 - 960 ) ÷ 960] x 100 = -63.96%
Formula
Percentage change = [(346 - 960) / 960] x 100
Subtract the new number by the original number
346 - 960 = -614
-614 ÷ 960 = -0.6395833333333333
-0.6395833333333333 x 100 = -63.96%