-71% is the change from 862 to 250
Calculation steps:
[( 250 - 862 ) ÷ 862] x 100 = -71%
Formula
Percentage change = [(250 - 862) / 862] x 100
Subtract the new number by the original number
250 - 862 = -612
-612 ÷ 862 = -0.7099767981438515
-0.7099767981438515 x 100 = -71%