-49.44% is the change from 892 to 451
Calculation steps:
[( 451 - 892 ) ÷ 892] x 100 = -49.44%
Formula
Percentage change = [(451 - 892) / 892] x 100
Subtract the new number by the original number
451 - 892 = -441
-441 ÷ 892 = -0.4943946188340807
-0.4943946188340807 x 100 = -49.44%