-49.72% is the change from 899 to 452
Calculation steps:
[( 452 - 899 ) ÷ 899] x 100 = -49.72%
Formula
Percentage change = [(452 - 899) / 899] x 100
Subtract the new number by the original number
452 - 899 = -447
-447 ÷ 899 = -0.4972191323692992
-0.4972191323692992 x 100 = -49.72%