107.66% is the change from 457 to 949
Calculation steps:
[( 949 - 457 ) ÷ 457] x 100 = 107.66%
Formula
Percentage change = [(949 - 457) / 457] x 100
Subtract the new number by the original number
949 - 457 = 492
492 ÷ 457 = 1.0765864332603938
1.0765864332603938 x 100 = 107.66%