42.66% is the change from 429 to 612
Calculation steps:
[( 612 - 429 ) ÷ 429] x 100 = 42.66%
Formula
Percentage change = [(612 - 429) / 429] x 100
Subtract the new number by the original number
612 - 429 = 183
183 ÷ 429 = 0.42657342657342656
0.42657342657342656 x 100 = 42.66%