347.1% is the change from 155 to 693
Calculation steps:
[( 693 - 155 ) ÷ 155] x 100 = 347.1%
Formula
Percentage change = [(693 - 155) / 155] x 100
Subtract the new number by the original number
693 - 155 = 538
538 ÷ 155 = 3.470967741935484
3.470967741935484 x 100 = 347.1%