72.6% is the change from 354 to 611
Calculation steps:
[( 611 - 354 ) ÷ 354] x 100 = 72.6%
Formula
Percentage change = [(611 - 354) / 354] x 100
Subtract the new number by the original number
611 - 354 = 257
257 ÷ 354 = 0.7259887005649718
0.7259887005649718 x 100 = 72.6%