-49.44% is the change from 898 to 454
Calculation steps:
[( 454 - 898 ) ÷ 898] x 100 = -49.44%
Formula
Percentage change = [(454 - 898) / 898] x 100
Subtract the new number by the original number
454 - 898 = -444
-444 ÷ 898 = -0.49443207126948774
-0.49443207126948774 x 100 = -49.44%