97.85% is the change from 418 to 827
Calculation steps:
[( 827 - 418 ) ÷ 418] x 100 = 97.85%
Formula
Percentage change = [(827 - 418) / 418] x 100
Subtract the new number by the original number
827 - 418 = 409
409 ÷ 418 = 0.9784688995215312
0.9784688995215312 x 100 = 97.85%