181.23% is the change from 261 to 734
Calculation steps:
[( 734 - 261 ) ÷ 261] x 100 = 181.23%
Formula
Percentage change = [(734 - 261) / 261] x 100
Subtract the new number by the original number
734 - 261 = 473
473 ÷ 261 = 1.8122605363984674
1.8122605363984674 x 100 = 181.23%