248.41% is the change from 157 to 547
Calculation steps:
[( 547 - 157 ) ÷ 157] x 100 = 248.41%
Formula
Percentage change = [(547 - 157) / 157] x 100
Subtract the new number by the original number
547 - 157 = 390
390 ÷ 157 = 2.484076433121019
2.484076433121019 x 100 = 248.41%