103.48% is the change from 345 to 702
Calculation steps:
[( 702 - 345 ) ÷ 345] x 100 = 103.48%
Formula
Percentage change = [(702 - 345) / 345] x 100
Subtract the new number by the original number
702 - 345 = 357
357 ÷ 345 = 1.0347826086956522
1.0347826086956522 x 100 = 103.48%