21.08% is the change from 351 to 425
Calculation steps:
[( 425 - 351 ) ÷ 351] x 100 = 21.08%
Formula
Percentage change = [(425 - 351) / 351] x 100
Subtract the new number by the original number
425 - 351 = 74
74 ÷ 351 = 0.21082621082621084
0.21082621082621084 x 100 = 21.08%