74.07% is the change from 351 to 611
Calculation steps:
[( 611 - 351 ) ÷ 351] x 100 = 74.07%
Formula
Percentage change = [(611 - 351) / 351] x 100
Subtract the new number by the original number
611 - 351 = 260
260 ÷ 351 = 0.7407407407407407
0.7407407407407407 x 100 = 74.07%