-38.1% is the change from 853 to 528
Calculation steps:
[( 528 - 853 ) ÷ 853] x 100 = -38.1%
Formula
Percentage change = [(528 - 853) / 853] x 100
Subtract the new number by the original number
528 - 853 = -325
-325 ÷ 853 = -0.3810082063305979
-0.3810082063305979 x 100 = -38.1%