1653.33% is the change from 30 to 526
Calculation steps:
[( 526 - 30 ) ÷ 30] x 100 = 1653.33%
Formula
Percentage change = [(526 - 30) / 30] x 100
Subtract the new number by the original number
526 - 30 = 496
496 ÷ 30 = 16.533333333333335
16.533333333333335 x 100 = 1653.33%