-48.64% is the change from 405 to 208
Calculation steps:
[( 208 - 405 ) ÷ 405] x 100 = -48.64%
Formula
Percentage change = [(208 - 405) / 405] x 100
Subtract the new number by the original number
208 - 405 = -197
-197 ÷ 405 = -0.48641975308641977
-0.48641975308641977 x 100 = -48.64%