40.93% is the change from 474 to 668
Calculation steps:
[( 668 - 474 ) ÷ 474] x 100 = 40.93%
Formula
Percentage change = [(668 - 474) / 474] x 100
Subtract the new number by the original number
668 - 474 = 194
194 ÷ 474 = 0.4092827004219409
0.4092827004219409 x 100 = 40.93%