-86.89% is the change from 122 to 16
Calculation steps:
[( 16 - 122 ) ÷ 122] x 100 = -86.89%
Formula
Percentage change = [(16 - 122) / 122] x 100
Subtract the new number by the original number
16 - 122 = -106
-106 ÷ 122 = -0.8688524590163934
-0.8688524590163934 x 100 = -86.89%