340.48% is the change from 42 to 185
Calculation steps:
[( 185 - 42 ) ÷ 42] x 100 = 340.48%
Formula
Percentage change = [(185 - 42) / 42] x 100
Subtract the new number by the original number
185 - 42 = 143
143 ÷ 42 = 3.4047619047619047
3.4047619047619047 x 100 = 340.48%