178.07% is the change from 342 to 951
Calculation steps:
[( 951 - 342 ) ÷ 342] x 100 = 178.07%
Formula
Percentage change = [(951 - 342) / 342] x 100
Subtract the new number by the original number
951 - 342 = 609
609 ÷ 342 = 1.780701754385965
1.780701754385965 x 100 = 178.07%