2700% is the change from 19 to 532
Calculation steps:
[( 532 - 19 ) ÷ 19] x 100 = 2700%
Formula
Percentage change = [(532 - 19) / 19] x 100
Subtract the new number by the original number
532 - 19 = 513
513 ÷ 19 = 27
27 x 100 = 2700%
Example