-15.56% is the change from 964 to 814
Calculation steps:
[( 814 - 964 ) ÷ 964] x 100 = -15.56%
Formula
Percentage change = [(814 - 964) / 964] x 100
Subtract the new number by the original number
814 - 964 = -150
-150 ÷ 964 = -0.15560165975103735
-0.15560165975103735 x 100 = -15.56%
Example