-27.66% is the change from 846 to 612
Calculation steps:
[( 612 - 846 ) ÷ 846] x 100 = -27.66%
Formula
Percentage change = [(612 - 846) / 846] x 100
Subtract the new number by the original number
612 - 846 = -234
-234 ÷ 846 = -0.2765957446808511
-0.2765957446808511 x 100 = -27.66%