3635.71% is the change from 14 to 523
Calculation steps:
[( 523 - 14 ) ÷ 14] x 100 = 3635.71%
Formula
Percentage change = [(523 - 14) / 14] x 100
Subtract the new number by the original number
523 - 14 = 509
509 ÷ 14 = 36.357142857142854
36.357142857142854 x 100 = 3635.71%