189.93% is the change from 268 to 777
Calculation steps:
[( 777 - 268 ) ÷ 268] x 100 = 189.93%
Formula
Percentage change = [(777 - 268) / 268] x 100
Subtract the new number by the original number
777 - 268 = 509
509 ÷ 268 = 1.8992537313432836
1.8992537313432836 x 100 = 189.93%