-94.68% is the change from 188 to 10
Calculation steps:
[( 10 - 188 ) ÷ 188] x 100 = -94.68%
Formula
Percentage change = [(10 - 188) / 188] x 100
Subtract the new number by the original number
10 - 188 = -178
-178 ÷ 188 = -0.9468085106382979
-0.9468085106382979 x 100 = -94.68%