79.03% is the change from 453 to 811
Calculation steps:
[( 811 - 453 ) ÷ 453] x 100 = 79.03%
Formula
Percentage change = [(811 - 453) / 453] x 100
Subtract the new number by the original number
811 - 453 = 358
358 ÷ 453 = 0.7902869757174393
0.7902869757174393 x 100 = 79.03%