-64.05% is the change from 306 to 110
Calculation steps:
[( 110 - 306 ) ÷ 306] x 100 = -64.05%
Formula
Percentage change = [(110 - 306) / 306] x 100
Subtract the new number by the original number
110 - 306 = -196
-196 ÷ 306 = -0.6405228758169934
-0.6405228758169934 x 100 = -64.05%