-52.48% is the change from 846 to 402
Calculation steps:
[( 402 - 846 ) ÷ 846] x 100 = -52.48%
Formula
Percentage change = [(402 - 846) / 846] x 100
Subtract the new number by the original number
402 - 846 = -444
-444 ÷ 846 = -0.524822695035461
-0.524822695035461 x 100 = -52.48%