173.62% is the change from 345 to 944
Calculation steps:
[( 944 - 345 ) ÷ 345] x 100 = 173.62%
Formula
Percentage change = [(944 - 345) / 345] x 100
Subtract the new number by the original number
944 - 345 = 599
599 ÷ 345 = 1.736231884057971
1.736231884057971 x 100 = 173.62%