292.86% is the change from 42 to 165
Calculation steps:
[( 165 - 42 ) ÷ 42] x 100 = 292.86%
Formula
Percentage change = [(165 - 42) / 42] x 100
Subtract the new number by the original number
165 - 42 = 123
123 ÷ 42 = 2.9285714285714284
2.9285714285714284 x 100 = 292.86%