349.04% is the change from 157 to 705
Calculation steps:
[( 705 - 157 ) ÷ 157] x 100 = 349.04%
Formula
Percentage change = [(705 - 157) / 157] x 100
Subtract the new number by the original number
705 - 157 = 548
548 ÷ 157 = 3.4904458598726116
3.4904458598726116 x 100 = 349.04%