-37.98% is the change from 853 to 529
Calculation steps:
[( 529 - 853 ) ÷ 853] x 100 = -37.98%
Formula
Percentage change = [(529 - 853) / 853] x 100
Subtract the new number by the original number
529 - 853 = -324
-324 ÷ 853 = -0.3798358733880422
-0.3798358733880422 x 100 = -37.98%