280.5% is the change from 200 to 761
Calculation steps:
[( 761 - 200 ) ÷ 200] x 100 = 280.5%
Formula
Percentage change = [(761 - 200) / 200] x 100
Subtract the new number by the original number
761 - 200 = 561
561 ÷ 200 = 2.805
2.805 x 100 = 280.5%
Example