-8.1% is the change from 938 to 862
Calculation steps:
[( 862 - 938 ) ÷ 938] x 100 = -8.1%
Formula
Percentage change = [(862 - 938) / 938] x 100
Subtract the new number by the original number
862 - 938 = -76
-76 ÷ 938 = -0.08102345415778252
-0.08102345415778252 x 100 = -8.1%