-84.86% is the change from 185 to 28
Calculation steps:
[( 28 - 185 ) ÷ 185] x 100 = -84.86%
Formula
Percentage change = [(28 - 185) / 185] x 100
Subtract the new number by the original number
28 - 185 = -157
-157 ÷ 185 = -0.8486486486486486
-0.8486486486486486 x 100 = -84.86%