1952% is the change from 25 to 513
Calculation steps:
[( 513 - 25 ) ÷ 25] x 100 = 1952%
Formula
Percentage change = [(513 - 25) / 25] x 100
Subtract the new number by the original number
513 - 25 = 488
488 ÷ 25 = 19.52
19.52 x 100 = 1952%
Example