241.2% is the change from 267 to 911
Calculation steps:
[( 911 - 267 ) ÷ 267] x 100 = 241.2%
Formula
Percentage change = [(911 - 267) / 267] x 100
Subtract the new number by the original number
911 - 267 = 644
644 ÷ 267 = 2.411985018726592
2.411985018726592 x 100 = 241.2%