166.37% is the change from 342 to 911
Calculation steps:
[( 911 - 342 ) ÷ 342] x 100 = 166.37%
Formula
Percentage change = [(911 - 342) / 342] x 100
Subtract the new number by the original number
911 - 342 = 569
569 ÷ 342 = 1.6637426900584795
1.6637426900584795 x 100 = 166.37%