-66.56% is the change from 900 to 301
Calculation steps:
[( 301 - 900 ) ÷ 900] x 100 = -66.56%
Formula
Percentage change = [(301 - 900) / 900] x 100
Subtract the new number by the original number
301 - 900 = -599
-599 ÷ 900 = -0.6655555555555556
-0.6655555555555556 x 100 = -66.56%