255.45% is the change from 110 to 391
Calculation steps:
[( 391 - 110 ) ÷ 110] x 100 = 255.45%
Formula
Percentage change = [(391 - 110) / 110] x 100
Subtract the new number by the original number
391 - 110 = 281
281 ÷ 110 = 2.5545454545454547
2.5545454545454547 x 100 = 255.45%