-64.83% is the change from 853 to 300
Calculation steps:
[( 300 - 853 ) ÷ 853] x 100 = -64.83%
Formula
Percentage change = [(300 - 853) / 853] x 100
Subtract the new number by the original number
300 - 853 = -553
-553 ÷ 853 = -0.6483001172332943
-0.6483001172332943 x 100 = -64.83%