-37.63% is the change from 194 to 121
Calculation steps:
[( 121 - 194 ) ÷ 194] x 100 = -37.63%
Formula
Percentage change = [(121 - 194) / 194] x 100
Subtract the new number by the original number
121 - 194 = -73
-73 ÷ 194 = -0.37628865979381443
-0.37628865979381443 x 100 = -37.63%