0.66% is the change from 453 to 456
Calculation steps:
[( 456 - 453 ) ÷ 453] x 100 = 0.66%
Formula
Percentage change = [(456 - 453) / 453] x 100
Subtract the new number by the original number
456 - 453 = 3
3 ÷ 453 = 0.006622516556291391
0.006622516556291391 x 100 = 0.66%