-71.83% is the change from 852 to 240
Calculation steps:
[( 240 - 852 ) ÷ 852] x 100 = -71.83%
Formula
Percentage change = [(240 - 852) / 852] x 100
Subtract the new number by the original number
240 - 852 = -612
-612 ÷ 852 = -0.7183098591549296
-0.7183098591549296 x 100 = -71.83%