16.87% is the change from 166 to 194
Calculation steps:
[( 194 - 166 ) ÷ 166] x 100 = 16.87%
Formula
Percentage change = [(194 - 166) / 166] x 100
Subtract the new number by the original number
194 - 166 = 28
28 ÷ 166 = 0.1686746987951807
0.1686746987951807 x 100 = 16.87%