-37.95% is the change from 195 to 121
Calculation steps:
[( 121 - 195 ) ÷ 195] x 100 = -37.95%
Formula
Percentage change = [(121 - 195) / 195] x 100
Subtract the new number by the original number
121 - 195 = -74
-74 ÷ 195 = -0.37948717948717947
-0.37948717948717947 x 100 = -37.95%