-88.43% is the change from 121 to 14
Calculation steps:
[( 14 - 121 ) ÷ 121] x 100 = -88.43%
Formula
Percentage change = [(14 - 121) / 121] x 100
Subtract the new number by the original number
14 - 121 = -107
-107 ÷ 121 = -0.8842975206611571
-0.8842975206611571 x 100 = -88.43%