-15.23% is the change from 197 to 167
Calculation steps:
[( 167 - 197 ) ÷ 197] x 100 = -15.23%
Formula
Percentage change = [(167 - 197) / 197] x 100
Subtract the new number by the original number
167 - 197 = -30
-30 ÷ 197 = -0.15228426395939088
-0.15228426395939088 x 100 = -15.23%