-68.38% is the change from 797 to 252
Calculation steps:
[( 252 - 797 ) ÷ 797] x 100 = -68.38%
Formula
Percentage change = [(252 - 797) / 797] x 100
Subtract the new number by the original number
252 - 797 = -545
-545 ÷ 797 = -0.6838143036386449
-0.6838143036386449 x 100 = -68.38%