Use the form below to do your conversion.
Solution
Step1
Log217763=Log(7763) ÷ Log(21)
Log(7763)= 3.8900295861634
Log(21)=1.3222192947339
Log217763=3.8900295861634 ÷ 1.3222192947339
Ans=2.9420456966983
Step2
Alternatively, the logarithm can be calculated like this.