77944924 ÷ 39 
We want to divide 77944924 by 39.

Advancing to step 1:
39 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 39

Going ahead to step 2:
39 can be fit into 77 1 times, resulting in a remainder of 38.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 39 from 77 leaves us with 38.
Take the next digit (9) from the dividend and append it to 38, then repeat: 389 / 39

Step 3:
If we divide 389 by 39, we get 9 and a remainder of 38.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Subtracting 351 from 389 leaves us with 38.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 39

Let's proceed to step 4:
39 goes into 384 9 times with a remainder of 33.
The next digit of our result is 9. 
Result so far: 199.0
If we subtract 351 from 384, we get 33.
Append the next digit (4) from the dividend to 33 and continue with: 334 / 39

Step 5:
When dividing 334 by 39, we get 8 with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 1998.0
If we take 312 away from 334, we end up with 22.
Bring next digit (9) of the dividend behind the 22 and repeat the process: 229 / 39

Let's proceed to step 6:
When dividing 229 by 39, we get 5 with a remainder of 34.
Put 5 as the next digit of the answer. 
Result so far: 19985.0
Deduct 195 from 229 and we're left with 34.
Bring next digit (2) of the dividend behind the 34 and repeat the process: 342 / 39

Step 7:
When dividing 342 by 39, we get 8 with a remainder of 30.
The number 8 becomes the next digit in our result. 
Result so far: 199858.0
Subtract 312 from 342 to get 30.
Fetch the next digit (4) from the dividend, attach it to 30 and continue: 304 / 39

Going ahead to step 8:
When dividing 304 by 39, we get 7 with a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 1998587.0
Subtract 273 from 304 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 9:
The number 39 fits into 310 7 times, leaving a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 1998587.7
Subtracting 273 from 310 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 10:
39 goes into 370 9 times with a remainder of 19.
The next digit of our result is 9. 
Result so far: 1998587.79
If we take 351 away from 370, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 11:
When dividing 190 by 39, we get 4 with a remainder of 34.
The next digit of our result is 4. 
Result so far: 1998587.794
The remainder is 34 after subtracting 156 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 12:
The number 39 fits into 340 8 times, leaving a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 1998587.7948
Subtract 312 from 340 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
280 divided by 39 is 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 1998587.79487
If we subtract 273 from 280, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 14:
When dividing 70 by 39, we get 1 with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 1998587.794871
The remainder is 31 after subtracting 39 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 15:
If we divide 310 by 39, we get 7 and a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 1998587.7948717
Subtract 273 from 310 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 16:
370 divided by 39 is 9 with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 1998587.79487179
If we subtract 351 from 370, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 1998587.79487179, and the remainder is 1.9e-08.