-45.13% is the change from 842 to 462
Calculation steps:
[( 462 - 842 ) ÷ 842] x 100 = -45.13%
Formula
Percentage change = [(462 - 842) / 842] x 100
Subtract the new number by the original number
462 - 842 = -380
-380 ÷ 842 = -0.4513064133016627
-0.4513064133016627 x 100 = -45.13%