257.28% is the change from 206 to 736
Calculation steps:
[( 736 - 206 ) ÷ 206] x 100 = 257.28%
Formula
Percentage change = [(736 - 206) / 206] x 100
Subtract the new number by the original number
736 - 206 = 530
530 ÷ 206 = 2.5728155339805827
2.5728155339805827 x 100 = 257.28%