-97.26% is the change from 986 to 27
Calculation steps:
[( 27 - 986 ) ÷ 986] x 100 = -97.26%
Formula
Percentage change = [(27 - 986) / 986] x 100
Subtract the new number by the original number
27 - 986 = -959
-959 ÷ 986 = -0.9726166328600405
-0.9726166328600405 x 100 = -97.26%