-74.76% is the change from 206 to 52
Calculation steps:
[( 52 - 206 ) ÷ 206] x 100 = -74.76%
Formula
Percentage change = [(52 - 206) / 206] x 100
Subtract the new number by the original number
52 - 206 = -154
-154 ÷ 206 = -0.7475728155339806
-0.7475728155339806 x 100 = -74.76%