-84.21% is the change from 209 to 33
Calculation steps:
[( 33 - 209 ) ÷ 209] x 100 = -84.21%
Formula
Percentage change = [(33 - 209) / 209] x 100
Subtract the new number by the original number
33 - 209 = -176
-176 ÷ 209 = -0.8421052631578947
-0.8421052631578947 x 100 = -84.21%