261.65% is the change from 206 to 745
Calculation steps:
[( 745 - 206 ) ÷ 206] x 100 = 261.65%
Formula
Percentage change = [(745 - 206) / 206] x 100
Subtract the new number by the original number
745 - 206 = 539
539 ÷ 206 = 2.616504854368932
2.616504854368932 x 100 = 261.65%