99.06% is the change from 213 to 424
Calculation steps:
[( 424 - 213 ) ÷ 213] x 100 = 99.06%
Formula
Percentage change = [(424 - 213) / 213] x 100
Subtract the new number by the original number
424 - 213 = 211
211 ÷ 213 = 0.9906103286384976
0.9906103286384976 x 100 = 99.06%