100.21% is the change from 474 to 949
Calculation steps:
[( 949 - 474 ) ÷ 474] x 100 = 100.21%
Formula
Percentage change = [(949 - 474) / 474] x 100
Subtract the new number by the original number
949 - 474 = 475
475 ÷ 474 = 1.0021097046413503
1.0021097046413503 x 100 = 100.21%