-44.63% is the change from 121 to 67
Calculation steps:
[( 67 - 121 ) ÷ 121] x 100 = -44.63%
Formula
Percentage change = [(67 - 121) / 121] x 100
Subtract the new number by the original number
67 - 121 = -54
-54 ÷ 121 = -0.4462809917355372
-0.4462809917355372 x 100 = -44.63%