-14.72% is the change from 197 to 168
Calculation steps:
[( 168 - 197 ) ÷ 197] x 100 = -14.72%
Formula
Percentage change = [(168 - 197) / 197] x 100
Subtract the new number by the original number
168 - 197 = -29
-29 ÷ 197 = -0.14720812182741116
-0.14720812182741116 x 100 = -14.72%