298.84% is the change from 173 to 690
Calculation steps:
[( 690 - 173 ) ÷ 173] x 100 = 298.84%
Formula
Percentage change = [(690 - 173) / 173] x 100
Subtract the new number by the original number
690 - 173 = 517
517 ÷ 173 = 2.9884393063583814
2.9884393063583814 x 100 = 298.84%