34.88% is the change from 453 to 611
Calculation steps:
[( 611 - 453 ) ÷ 453] x 100 = 34.88%
Formula
Percentage change = [(611 - 453) / 453] x 100
Subtract the new number by the original number
611 - 453 = 158
158 ÷ 453 = 0.3487858719646799
0.3487858719646799 x 100 = 34.88%