247.24% is the change from 199 to 691
Calculation steps:
[( 691 - 199 ) ÷ 199] x 100 = 247.24%
Formula
Percentage change = [(691 - 199) / 199] x 100
Subtract the new number by the original number
691 - 199 = 492
492 ÷ 199 = 2.472361809045226
2.472361809045226 x 100 = 247.24%