254.36% is the change from 195 to 691
Calculation steps:
[( 691 - 195 ) ÷ 195] x 100 = 254.36%
Formula
Percentage change = [(691 - 195) / 195] x 100
Subtract the new number by the original number
691 - 195 = 496
496 ÷ 195 = 2.5435897435897434
2.5435897435897434 x 100 = 254.36%