-94.79% is the change from 902 to 47
Calculation steps:
[( 47 - 902 ) ÷ 902] x 100 = -94.79%
Formula
Percentage change = [(47 - 902) / 902] x 100
Subtract the new number by the original number
47 - 902 = -855
-855 ÷ 902 = -0.9478935698447893
-0.9478935698447893 x 100 = -94.79%