-82.08% is the change from 106 to 19
Calculation steps:
[( 19 - 106 ) ÷ 106] x 100 = -82.08%
Formula
Percentage change = [(19 - 106) / 106] x 100
Subtract the new number by the original number
19 - 106 = -87
-87 ÷ 106 = -0.8207547169811321
-0.8207547169811321 x 100 = -82.08%