-51.05% is the change from 903 to 442
Calculation steps:
[( 442 - 903 ) ÷ 903] x 100 = -51.05%
Formula
Percentage change = [(442 - 903) / 903] x 100
Subtract the new number by the original number
442 - 903 = -461
-461 ÷ 903 = -0.5105204872646734
-0.5105204872646734 x 100 = -51.05%