-86.14% is the change from 202 to 28
Calculation steps:
[( 28 - 202 ) ÷ 202] x 100 = -86.14%
Formula
Percentage change = [(28 - 202) / 202] x 100
Subtract the new number by the original number
28 - 202 = -174
-174 ÷ 202 = -0.8613861386138614
-0.8613861386138614 x 100 = -86.14%