243.83% is the change from 162 to 557
Calculation steps:
[( 557 - 162 ) ÷ 162] x 100 = 243.83%
Formula
Percentage change = [(557 - 162) / 162] x 100
Subtract the new number by the original number
557 - 162 = 395
395 ÷ 162 = 2.4382716049382718
2.4382716049382718 x 100 = 243.83%