-54.38% is the change from 958 to 437
Calculation steps:
[( 437 - 958 ) ÷ 958] x 100 = -54.38%
Formula
Percentage change = [(437 - 958) / 958] x 100
Subtract the new number by the original number
437 - 958 = -521
-521 ÷ 958 = -0.5438413361169102
-0.5438413361169102 x 100 = -54.38%