109.07% is the change from 452 to 945
Calculation steps:
[( 945 - 452 ) ÷ 452] x 100 = 109.07%
Formula
Percentage change = [(945 - 452) / 452] x 100
Subtract the new number by the original number
945 - 452 = 493
493 ÷ 452 = 1.0907079646017699
1.0907079646017699 x 100 = 109.07%