16.51% is the change from 418 to 487
Calculation steps:
[( 487 - 418 ) ÷ 418] x 100 = 16.51%
Formula
Percentage change = [(487 - 418) / 418] x 100
Subtract the new number by the original number
487 - 418 = 69
69 ÷ 418 = 0.16507177033492823
0.16507177033492823 x 100 = 16.51%