-53.29% is the change from 957 to 447
Calculation steps:
[( 447 - 957 ) ÷ 957] x 100 = -53.29%
Formula
Percentage change = [(447 - 957) / 957] x 100
Subtract the new number by the original number
447 - 957 = -510
-510 ÷ 957 = -0.5329153605015674
-0.5329153605015674 x 100 = -53.29%