248.13% is the change from 160 to 557
Calculation steps:
[( 557 - 160 ) ÷ 160] x 100 = 248.13%
Formula
Percentage change = [(557 - 160) / 160] x 100
Subtract the new number by the original number
557 - 160 = 397
397 ÷ 160 = 2.48125
2.48125 x 100 = 248.13%