-88.36% is the change from 146 to 17
Calculation steps:
[( 17 - 146 ) ÷ 146] x 100 = -88.36%
Formula
Percentage change = [(17 - 146) / 146] x 100
Subtract the new number by the original number
17 - 146 = -129
-129 ÷ 146 = -0.8835616438356164
-0.8835616438356164 x 100 = -88.36%