-65.72% is the change from 986 to 338
Calculation steps:
[( 338 - 986 ) ÷ 986] x 100 = -65.72%
Formula
Percentage change = [(338 - 986) / 986] x 100
Subtract the new number by the original number
338 - 986 = -648
-648 ÷ 986 = -0.6572008113590264
-0.6572008113590264 x 100 = -65.72%