-3.59% is the change from 195 to 188
Calculation steps:
[( 188 - 195 ) ÷ 195] x 100 = -3.59%
Formula
Percentage change = [(188 - 195) / 195] x 100
Subtract the new number by the original number
188 - 195 = -7
-7 ÷ 195 = -0.035897435897435895
-0.035897435897435895 x 100 = -3.59%