-36.11% is the change from 986 to 630
Calculation steps:
[( 630 - 986 ) ÷ 986] x 100 = -36.11%
Formula
Percentage change = [(630 - 986) / 986] x 100
Subtract the new number by the original number
630 - 986 = -356
-356 ÷ 986 = -0.36105476673427994
-0.36105476673427994 x 100 = -36.11%