-81.44% is the change from 194 to 36
Calculation steps:
[( 36 - 194 ) ÷ 194] x 100 = -81.44%
Formula
Percentage change = [(36 - 194) / 194] x 100
Subtract the new number by the original number
36 - 194 = -158
-158 ÷ 194 = -0.8144329896907216
-0.8144329896907216 x 100 = -81.44%