267.72% is the change from 254 to 934
Calculation steps:
[( 934 - 254 ) ÷ 254] x 100 = 267.72%
Formula
Percentage change = [(934 - 254) / 254] x 100
Subtract the new number by the original number
934 - 254 = 680
680 ÷ 254 = 2.677165354330709
2.677165354330709 x 100 = 267.72%