135.77% is the change from 246 to 580
Calculation steps:
[( 580 - 246 ) ÷ 246] x 100 = 135.77%
Formula
Percentage change = [(580 - 246) / 246] x 100
Subtract the new number by the original number
580 - 246 = 334
334 ÷ 246 = 1.3577235772357723
1.3577235772357723 x 100 = 135.77%