-92.27% is the change from 906 to 70
Calculation steps:
[( 70 - 906 ) ÷ 906] x 100 = -92.27%
Formula
Percentage change = [(70 - 906) / 906] x 100
Subtract the new number by the original number
70 - 906 = -836
-836 ÷ 906 = -0.9227373068432672
-0.9227373068432672 x 100 = -92.27%