64.9% is the change from 453 to 747
Calculation steps:
[( 747 - 453 ) ÷ 453] x 100 = 64.9%
Formula
Percentage change = [(747 - 453) / 453] x 100
Subtract the new number by the original number
747 - 453 = 294
294 ÷ 453 = 0.6490066225165563
0.6490066225165563 x 100 = 64.9%