98.79% is the change from 413 to 821
Calculation steps:
[( 821 - 413 ) ÷ 413] x 100 = 98.79%
Formula
Percentage change = [(821 - 413) / 413] x 100
Subtract the new number by the original number
821 - 413 = 408
408 ÷ 413 = 0.9878934624697336
0.9878934624697336 x 100 = 98.79%