158.5% is the change from 347 to 897
Calculation steps:
[( 897 - 347 ) ÷ 347] x 100 = 158.5%
Formula
Percentage change = [(897 - 347) / 347] x 100
Subtract the new number by the original number
897 - 347 = 550
550 ÷ 347 = 1.585014409221902
1.585014409221902 x 100 = 158.5%