172.33% is the change from 347 to 945
Calculation steps:
[( 945 - 347 ) ÷ 347] x 100 = 172.33%
Formula
Percentage change = [(945 - 347) / 347] x 100
Subtract the new number by the original number
945 - 347 = 598
598 ÷ 347 = 1.723342939481268
1.723342939481268 x 100 = 172.33%