-51% is the change from 898 to 440
Calculation steps:
[( 440 - 898 ) ÷ 898] x 100 = -51%
Formula
Percentage change = [(440 - 898) / 898] x 100
Subtract the new number by the original number
440 - 898 = -458
-458 ÷ 898 = -0.5100222717149221
-0.5100222717149221 x 100 = -51%