-70.88% is the change from 862 to 251
Calculation steps:
[( 251 - 862 ) ÷ 862] x 100 = -70.88%
Formula
Percentage change = [(251 - 862) / 862] x 100
Subtract the new number by the original number
251 - 862 = -611
-611 ÷ 862 = -0.7088167053364269
-0.7088167053364269 x 100 = -70.88%