-67.75% is the change from 986 to 318
Calculation steps:
[( 318 - 986 ) ÷ 986] x 100 = -67.75%
Formula
Percentage change = [(318 - 986) / 986] x 100
Subtract the new number by the original number
318 - 986 = -668
-668 ÷ 986 = -0.6774847870182555
-0.6774847870182555 x 100 = -67.75%