How do you calculate the conditional probability of reversal Given and Appeal in Excel. Please show work for future assignements

Conditional Probability of Probability of Reversal Given 3 Judge Total Cases Appealed Cases Reversed Cases Probability Rank Reverse Rank Appeal 4 Fred Cartolano 3037 137 12 0.04511 14 0.003951268 6 5 -Thomas Crush 3372 119 10 0.035291 4 0.002965599 4 6 Patrick Dinkelacker 1258 44 8 0.034976 3 0.0063593 12 Timothy Hogan 1954 60 7 0.030706 2 0.003582395 5 8 Robert Kraft 3138 127 7 0.040472 10 0.00223072 3 9 William Mathews 2264 91 18 0.040194 T 0.00795053 15 10 William Morrissey 3032 121 22 0.039908 6 0.007255937 14 11 Norbert Nadel 2959 131 20 0.044272 13 0.00675904 13 12 Arthur Ney, Jr. 3219 125 14 0.038832 5 0.004349177 9 13 Richard Niehaus 3353 137 16 0.040859 11 0.004771846 10 14 .Thomas Nurre 3000 121 6 0.040333 0.002 2 15 John O'Connor 2969 129 12 0.043449 12 0.004041765 16 Robert Ruehlman 3205 145 18 0.045242 15 0.005616225 11 17 J. Howard Sundermann 955 60 10 0.062827 16 0.010471204 16 18 Ann Marie Tracey 3141 127 13 0.040433 9 0.004138809 19 Ralph Winkler 3089 88 6 0.028488 0.001942376 20 Total 43,945 1762 199 0.040096 0.004528388