39437743 ÷ 16 
We want to figure out the number of times 39437743 can be divided by 16.

Advancing to step 1:
16 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 16

Moving on to step 2:
16 can be fit into 39 2 times, resulting in a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 32 from 39 and we're left with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 16

Going ahead to step 3:
74 divided by 16 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 24.0
If we take 64 away from 74, we end up with 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 16

Step 4:
When dividing 103 by 16, we get 6 with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 246.0
Subtract 96 from 103 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 16

Moving on to step 5:
77 divided by 16 is 4 with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 2464.0
Subtracting 64 from 77 leaves us with 13.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 16

Let's proceed to step 6:
16 can be fit into 137 8 times, resulting in a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 24648.0
Subtracting 128 from 137 leaves us with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 16

On to step 7:
The number 16 fits into 94 5 times, leaving a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 246485.0
Subtracting 80 from 94 leaves us with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 16

Moving on to step 8:
When dividing 143 by 16, we get 8 with a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 2464858.0
If we take 128 away from 143, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
150 divided by 16 is 9 with a remainder of 6.
The next digit of our result is 9. 
Result so far: 2464858.9
Deduct 144 from 150 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
The number 16 fits into 60 3 times, leaving a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 2464858.93
Deduct 48 from 60 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
16 goes into 120 7 times with a remainder of 8.
The next digit of our result is 7. 
Result so far: 2464858.937
Subtracting 112 from 120 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
If we divide 80 by 16, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 2464858.9375
Subtract 80 from 80 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 13:
16 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2464858.9375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 14:
If we divide 0 by 16, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2464858.9375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 2464858.9375 with a remainder of 0.0.