6.25% is the change from 16 to 17
Calculation steps:
[( 17 - 16 ) ÷ 16] x 100 = 6.25%
Formula
Percentage change = [(17 - 16) / 16] x 100
Subtract the new number by the original number
17 - 16 = 1
1 ÷ 16 = 0.0625
0.0625 x 100 = 6.25%
Example