3584% is the change from 25 to 921
Calculation steps:
[( 921 - 25 ) ÷ 25] x 100 = 3584%
Formula
Percentage change = [(921 - 25) / 25] x 100
Subtract the new number by the original number
921 - 25 = 896
896 ÷ 25 = 35.84
35.84 x 100 = 3584%
Example