75.14% is the change from 350 to 613
Calculation steps:
[( 613 - 350 ) ÷ 350] x 100 = 75.14%
Formula
Percentage change = [(613 - 350) / 350] x 100
Subtract the new number by the original number
613 - 350 = 263
263 ÷ 350 = 0.7514285714285714
0.7514285714285714 x 100 = 75.14%