1888.46% is the change from 26 to 517
Calculation steps:
[( 517 - 26 ) ÷ 26] x 100 = 1888.46%
Formula
Percentage change = [(517 - 26) / 26] x 100
Subtract the new number by the original number
517 - 26 = 491
491 ÷ 26 = 18.884615384615383
18.884615384615383 x 100 = 1888.46%