-66.76% is the change from 349 to 116
Calculation steps:
[( 116 - 349 ) ÷ 349] x 100 = -66.76%
Formula
Percentage change = [(116 - 349) / 349] x 100
Subtract the new number by the original number
116 - 349 = -233
-233 ÷ 349 = -0.667621776504298
-0.667621776504298 x 100 = -66.76%