55.48% is the change from 429 to 667
Calculation steps:
[( 667 - 429 ) ÷ 429] x 100 = 55.48%
Formula
Percentage change = [(667 - 429) / 429] x 100
Subtract the new number by the original number
667 - 429 = 238
238 ÷ 429 = 0.5547785547785548
0.5547785547785548 x 100 = 55.48%