63.08% is the change from 428 to 698
Calculation steps:
[( 698 - 428 ) ÷ 428] x 100 = 63.08%
Formula
Percentage change = [(698 - 428) / 428] x 100
Subtract the new number by the original number
698 - 428 = 270
270 ÷ 428 = 0.6308411214953271
0.6308411214953271 x 100 = 63.08%