-57.1% is the change from 986 to 423
Calculation steps:
[( 423 - 986 ) ÷ 986] x 100 = -57.1%
Formula
Percentage change = [(423 - 986) / 986] x 100
Subtract the new number by the original number
423 - 986 = -563
-563 ÷ 986 = -0.5709939148073022
-0.5709939148073022 x 100 = -57.1%