-59.23% is the change from 964 to 393
Calculation steps:
[( 393 - 964 ) ÷ 964] x 100 = -59.23%
Formula
Percentage change = [(393 - 964) / 964] x 100
Subtract the new number by the original number
393 - 964 = -571
-571 ÷ 964 = -0.5923236514522822
-0.5923236514522822 x 100 = -59.23%