252.86% is the change from 210 to 741
Calculation steps:
[( 741 - 210 ) ÷ 210] x 100 = 252.86%
Formula
Percentage change = [(741 - 210) / 210] x 100
Subtract the new number by the original number
741 - 210 = 531
531 ÷ 210 = 2.5285714285714285
2.5285714285714285 x 100 = 252.86%