-39.54% is the change from 564 to 341
Calculation steps:
[( 341 - 564 ) ÷ 564] x 100 = -39.54%
Formula
Percentage change = [(341 - 564) / 564] x 100
Subtract the new number by the original number
341 - 564 = -223
-223 ÷ 564 = -0.3953900709219858
-0.3953900709219858 x 100 = -39.54%