111.92% is the change from 260 to 551
Calculation steps:
[( 551 - 260 ) ÷ 260] x 100 = 111.92%
Formula
Percentage change = [(551 - 260) / 260] x 100
Subtract the new number by the original number
551 - 260 = 291
291 ÷ 260 = 1.1192307692307693
1.1192307692307693 x 100 = 111.92%