-47.06% is the change from 954 to 505
Calculation steps:
[( 505 - 954 ) ÷ 954] x 100 = -47.06%
Formula
Percentage change = [(505 - 954) / 954] x 100
Subtract the new number by the original number
505 - 954 = -449
-449 ÷ 954 = -0.47064989517819705
-0.47064989517819705 x 100 = -47.06%