354.84% is the change from 155 to 705
Calculation steps:
[( 705 - 155 ) ÷ 155] x 100 = 354.84%
Formula
Percentage change = [(705 - 155) / 155] x 100
Subtract the new number by the original number
705 - 155 = 550
550 ÷ 155 = 3.5483870967741935
3.5483870967741935 x 100 = 354.84%