210.87% is the change from 138 to 429
Calculation steps:
[( 429 - 138 ) ÷ 138] x 100 = 210.87%
Formula
Percentage change = [(429 - 138) / 138] x 100
Subtract the new number by the original number
429 - 138 = 291
291 ÷ 138 = 2.108695652173913
2.108695652173913 x 100 = 210.87%