39.83% is the change from 472 to 660
Calculation steps:
[( 660 - 472 ) ÷ 472] x 100 = 39.83%
Formula
Percentage change = [(660 - 472) / 472] x 100
Subtract the new number by the original number
660 - 472 = 188
188 ÷ 472 = 0.3983050847457627
0.3983050847457627 x 100 = 39.83%