107.24% is the change from 456 to 945
Calculation steps:
[( 945 - 456 ) ÷ 456] x 100 = 107.24%
Formula
Percentage change = [(945 - 456) / 456] x 100
Subtract the new number by the original number
945 - 456 = 489
489 ÷ 456 = 1.0723684210526316
1.0723684210526316 x 100 = 107.24%