-67.84% is the change from 342 to 110
Calculation steps:
[( 110 - 342 ) ÷ 342] x 100 = -67.84%
Formula
Percentage change = [(110 - 342) / 342] x 100
Subtract the new number by the original number
110 - 342 = -232
-232 ÷ 342 = -0.6783625730994152
-0.6783625730994152 x 100 = -67.84%