-26.24% is the change from 846 to 624
Calculation steps:
[( 624 - 846 ) ÷ 846] x 100 = -26.24%
Formula
Percentage change = [(624 - 846) / 846] x 100
Subtract the new number by the original number
624 - 846 = -222
-222 ÷ 846 = -0.2624113475177305
-0.2624113475177305 x 100 = -26.24%