1100% is the change from 49 to 588
Calculation steps:
[( 588 - 49 ) ÷ 49] x 100 = 1100%
Formula
Percentage change = [(588 - 49) / 49] x 100
Subtract the new number by the original number
588 - 49 = 539
539 ÷ 49 = 11
11 x 100 = 1100%
Example