-94.71% is the change from 189 to 10
Calculation steps:
[( 10 - 189 ) ÷ 189] x 100 = -94.71%
Formula
Percentage change = [(10 - 189) / 189] x 100
Subtract the new number by the original number
10 - 189 = -179
-179 ÷ 189 = -0.9470899470899471
-0.9470899470899471 x 100 = -94.71%