-67.61% is the change from 318 to 103
Calculation steps:
[( 103 - 318 ) ÷ 318] x 100 = -67.61%
Formula
Percentage change = [(103 - 318) / 318] x 100
Subtract the new number by the original number
103 - 318 = -215
-215 ÷ 318 = -0.6761006289308176
-0.6761006289308176 x 100 = -67.61%