-52.7% is the change from 964 to 456
Calculation steps:
[( 456 - 964 ) ÷ 964] x 100 = -52.7%
Formula
Percentage change = [(456 - 964) / 964] x 100
Subtract the new number by the original number
456 - 964 = -508
-508 ÷ 964 = -0.5269709543568465
-0.5269709543568465 x 100 = -52.7%