-71.73% is the change from 658 to 186
Calculation steps:
[( 186 - 658 ) ÷ 658] x 100 = -71.73%
Formula
Percentage change = [(186 - 658) / 658] x 100
Subtract the new number by the original number
186 - 658 = -472
-472 ÷ 658 = -0.7173252279635258
-0.7173252279635258 x 100 = -71.73%