-45.2% is the change from 843 to 462
Calculation steps:
[( 462 - 843 ) ÷ 843] x 100 = -45.2%
Formula
Percentage change = [(462 - 843) / 843] x 100
Subtract the new number by the original number
462 - 843 = -381
-381 ÷ 843 = -0.45195729537366547
-0.45195729537366547 x 100 = -45.2%