268.6% is the change from 207 to 763
Calculation steps:
[( 763 - 207 ) ÷ 207] x 100 = 268.6%
Formula
Percentage change = [(763 - 207) / 207] x 100
Subtract the new number by the original number
763 - 207 = 556
556 ÷ 207 = 2.685990338164251
2.685990338164251 x 100 = 268.6%