8.11% is the change from 419 to 453
Calculation steps:
[( 453 - 419 ) ÷ 419] x 100 = 8.11%
Formula
Percentage change = [(453 - 419) / 419] x 100
Subtract the new number by the original number
453 - 419 = 34
34 ÷ 419 = 0.081145584725537
0.081145584725537 x 100 = 8.11%