230.48% is the change from 210 to 694
Calculation steps:
[( 694 - 210 ) ÷ 210] x 100 = 230.48%
Formula
Percentage change = [(694 - 210) / 210] x 100
Subtract the new number by the original number
694 - 210 = 484
484 ÷ 210 = 2.3047619047619046
2.3047619047619046 x 100 = 230.48%