19.16% is the change from 407 to 485
Calculation steps:
[( 485 - 407 ) ÷ 407] x 100 = 19.16%
Formula
Percentage change = [(485 - 407) / 407] x 100
Subtract the new number by the original number
485 - 407 = 78
78 ÷ 407 = 0.19164619164619165
0.19164619164619165 x 100 = 19.16%