1703.45% is the change from 29 to 523
Calculation steps:
[( 523 - 29 ) ÷ 29] x 100 = 1703.45%
Formula
Percentage change = [(523 - 29) / 29] x 100
Subtract the new number by the original number
523 - 29 = 494
494 ÷ 29 = 17.03448275862069
17.03448275862069 x 100 = 1703.45%