-94.19% is the change from 172 to 10
Calculation steps:
[( 10 - 172 ) ÷ 172] x 100 = -94.19%
Formula
Percentage change = [(10 - 172) / 172] x 100
Subtract the new number by the original number
10 - 172 = -162
-162 ÷ 172 = -0.9418604651162791
-0.9418604651162791 x 100 = -94.19%