206.31% is the change from 111 to 340
Calculation steps:
[( 340 - 111 ) ÷ 111] x 100 = 206.31%
Formula
Percentage change = [(340 - 111) / 111] x 100
Subtract the new number by the original number
340 - 111 = 229
229 ÷ 111 = 2.063063063063063
2.063063063063063 x 100 = 206.31%