126.42% is the change from 246 to 557
Calculation steps:
[( 557 - 246 ) ÷ 246] x 100 = 126.42%
Formula
Percentage change = [(557 - 246) / 246] x 100
Subtract the new number by the original number
557 - 246 = 311
311 ÷ 246 = 1.2642276422764227
1.2642276422764227 x 100 = 126.42%