209.7% is the change from 237 to 734
Calculation steps:
[( 734 - 237 ) ÷ 237] x 100 = 209.7%
Formula
Percentage change = [(734 - 237) / 237] x 100
Subtract the new number by the original number
734 - 237 = 497
497 ÷ 237 = 2.0970464135021096
2.0970464135021096 x 100 = 209.7%