248.31% is the change from 207 to 721
Calculation steps:
[( 721 - 207 ) ÷ 207] x 100 = 248.31%
Formula
Percentage change = [(721 - 207) / 207] x 100
Subtract the new number by the original number
721 - 207 = 514
514 ÷ 207 = 2.4830917874396135
2.4830917874396135 x 100 = 248.31%