250.25% is the change from 199 to 697
Calculation steps:
[( 697 - 199 ) ÷ 199] x 100 = 250.25%
Formula
Percentage change = [(697 - 199) / 199] x 100
Subtract the new number by the original number
697 - 199 = 498
498 ÷ 199 = 2.5025125628140703
2.5025125628140703 x 100 = 250.25%