260.19% is the change from 206 to 742
Calculation steps:
[( 742 - 206 ) ÷ 206] x 100 = 260.19%
Formula
Percentage change = [(742 - 206) / 206] x 100
Subtract the new number by the original number
742 - 206 = 536
536 ÷ 206 = 2.6019417475728157
2.6019417475728157 x 100 = 260.19%