-50.99% is the change from 957 to 469
Calculation steps:
[( 469 - 957 ) ÷ 957] x 100 = -50.99%
Formula
Percentage change = [(469 - 957) / 957] x 100
Subtract the new number by the original number
469 - 957 = -488
-488 ÷ 957 = -0.509926854754441
-0.509926854754441 x 100 = -50.99%