-68.74% is the change from 803 to 251
Calculation steps:
[( 251 - 803 ) ÷ 803] x 100 = -68.74%
Formula
Percentage change = [(251 - 803) / 803] x 100
Subtract the new number by the original number
251 - 803 = -552
-552 ÷ 803 = -0.6874221668742216
-0.6874221668742216 x 100 = -68.74%