260.48% is the change from 210 to 757
Calculation steps:
[( 757 - 210 ) ÷ 210] x 100 = 260.48%
Formula
Percentage change = [(757 - 210) / 210] x 100
Subtract the new number by the original number
757 - 210 = 547
547 ÷ 210 = 2.604761904761905
2.604761904761905 x 100 = 260.48%