73.09% is the change from 353 to 611
Calculation steps:
[( 611 - 353 ) ÷ 353] x 100 = 73.09%
Formula
Percentage change = [(611 - 353) / 353] x 100
Subtract the new number by the original number
611 - 353 = 258
258 ÷ 353 = 0.7308781869688386
0.7308781869688386 x 100 = 73.09%