-64.63% is the change from 311 to 110
Calculation steps:
[( 110 - 311 ) ÷ 311] x 100 = -64.63%
Formula
Percentage change = [(110 - 311) / 311] x 100
Subtract the new number by the original number
110 - 311 = -201
-201 ÷ 311 = -0.6463022508038585
-0.6463022508038585 x 100 = -64.63%