-51.27% is the change from 907 to 442
Calculation steps:
[( 442 - 907 ) ÷ 907] x 100 = -51.27%
Formula
Percentage change = [(442 - 907) / 907] x 100
Subtract the new number by the original number
442 - 907 = -465
-465 ÷ 907 = -0.5126791620727673
-0.5126791620727673 x 100 = -51.27%