-64.77% is the change from 965 to 340
Calculation steps:
[( 340 - 965 ) ÷ 965] x 100 = -64.77%
Formula
Percentage change = [(340 - 965) / 965] x 100
Subtract the new number by the original number
340 - 965 = -625
-625 ÷ 965 = -0.6476683937823834
-0.6476683937823834 x 100 = -64.77%