270.73% is the change from 246 to 912
Calculation steps:
[( 912 - 246 ) ÷ 246] x 100 = 270.73%
Formula
Percentage change = [(912 - 246) / 246] x 100
Subtract the new number by the original number
912 - 246 = 666
666 ÷ 246 = 2.707317073170732
2.707317073170732 x 100 = 270.73%