404.71% is the change from 85 to 429
Calculation steps:
[( 429 - 85 ) ÷ 85] x 100 = 404.71%
Formula
Percentage change = [(429 - 85) / 85] x 100
Subtract the new number by the original number
429 - 85 = 344
344 ÷ 85 = 4.047058823529412
4.047058823529412 x 100 = 404.71%