112.3% is the change from 447 to 949
Calculation steps:
[( 949 - 447 ) ÷ 447] x 100 = 112.3%
Formula
Percentage change = [(949 - 447) / 447] x 100
Subtract the new number by the original number
949 - 447 = 502
502 ÷ 447 = 1.1230425055928412
1.1230425055928412 x 100 = 112.3%