2.78% is the change from 900 to 925
Calculation steps:
[( 925 - 900 ) ÷ 900] x 100 = 2.78%
Formula
Percentage change = [(925 - 900) / 900] x 100
Subtract the new number by the original number
925 - 900 = 25
25 ÷ 900 = 0.027777777777777776
0.027777777777777776 x 100 = 2.78%