-16.18% is the change from 853 to 715
Calculation steps:
[( 715 - 853 ) ÷ 853] x 100 = -16.18%
Formula
Percentage change = [(715 - 853) / 853] x 100
Subtract the new number by the original number
715 - 853 = -138
-138 ÷ 853 = -0.16178194607268465
-0.16178194607268465 x 100 = -16.18%