-50.47% is the change from 846 to 419
Calculation steps:
[( 419 - 846 ) ÷ 846] x 100 = -50.47%
Formula
Percentage change = [(419 - 846) / 846] x 100
Subtract the new number by the original number
419 - 846 = -427
-427 ÷ 846 = -0.5047281323877069
-0.5047281323877069 x 100 = -50.47%