-14.21% is the change from 964 to 827
Calculation steps:
[( 827 - 964 ) ÷ 964] x 100 = -14.21%
Formula
Percentage change = [(827 - 964) / 964] x 100
Subtract the new number by the original number
827 - 964 = -137
-137 ÷ 964 = -0.1421161825726141
-0.1421161825726141 x 100 = -14.21%