-45.49% is the change from 954 to 520
Calculation steps:
[( 520 - 954 ) ÷ 954] x 100 = -45.49%
Formula
Percentage change = [(520 - 954) / 954] x 100
Subtract the new number by the original number
520 - 954 = -434
-434 ÷ 954 = -0.4549266247379455
-0.4549266247379455 x 100 = -45.49%