61.4% is the change from 557 to 899
Calculation steps:
[( 899 - 557 ) ÷ 557] x 100 = 61.4%
Formula
Percentage change = [(899 - 557) / 557] x 100
Subtract the new number by the original number
899 - 557 = 342
342 ÷ 557 = 0.6140035906642729
0.6140035906642729 x 100 = 61.4%