254.85% is the change from 206 to 731
Calculation steps:
[( 731 - 206 ) ÷ 206] x 100 = 254.85%
Formula
Percentage change = [(731 - 206) / 206] x 100
Subtract the new number by the original number
731 - 206 = 525
525 ÷ 206 = 2.5485436893203883
2.5485436893203883 x 100 = 254.85%