-38.65% is the change from 921 to 565
Calculation steps:
[( 565 - 921 ) ÷ 921] x 100 = -38.65%
Formula
Percentage change = [(565 - 921) / 921] x 100
Subtract the new number by the original number
565 - 921 = -356
-356 ÷ 921 = -0.38653637350705755
-0.38653637350705755 x 100 = -38.65%