-94.38% is the change from 836 to 47
Calculation steps:
[( 47 - 836 ) ÷ 836] x 100 = -94.38%
Formula
Percentage change = [(47 - 836) / 836] x 100
Subtract the new number by the original number
47 - 836 = -789
-789 ÷ 836 = -0.94377990430622
-0.94377990430622 x 100 = -94.38%