1122% is the change from 50 to 611
Calculation steps:
[( 611 - 50 ) ÷ 50] x 100 = 1122%
Formula
Percentage change = [(611 - 50) / 50] x 100
Subtract the new number by the original number
611 - 50 = 561
561 ÷ 50 = 11.22
11.22 x 100 = 1122%
Example