-51.61% is the change from 903 to 437
Calculation steps:
[( 437 - 903 ) ÷ 903] x 100 = -51.61%
Formula
Percentage change = [(437 - 903) / 903] x 100
Subtract the new number by the original number
437 - 903 = -466
-466 ÷ 903 = -0.5160575858250277
-0.5160575858250277 x 100 = -51.61%