-14.33% is the change from 942 to 807
Calculation steps:
[( 807 - 942 ) ÷ 942] x 100 = -14.33%
Formula
Percentage change = [(807 - 942) / 942] x 100
Subtract the new number by the original number
807 - 942 = -135
-135 ÷ 942 = -0.14331210191082802
-0.14331210191082802 x 100 = -14.33%