68.75% is the change from 16 to 27
Calculation steps:
[( 27 - 16 ) ÷ 16] x 100 = 68.75%
Formula
Percentage change = [(27 - 16) / 16] x 100
Subtract the new number by the original number
27 - 16 = 11
11 ÷ 16 = 0.6875
0.6875 x 100 = 68.75%
Example