Let's divide 70477706 by 639
We're looking to find how many times 639 goes into 70477706.

Step 1:
If we divide 7 by 639, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 639

Moving on to step 2:
If we divide 70 by 639, we get 0 and a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Take the next digit (4) from the dividend and append it to 70, then repeat: 704 / 639

Moving on to step 3:
639 goes into 704 1 times with a remainder of 65.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 65 after subtracting 639 from 704.
Bring next digit (7) of the dividend behind the 65 and repeat the process: 657 / 639

Going ahead to step 4:
When dividing 657 by 639, we get 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 639 away from 657, we end up with 18.
Grab the next digit (7) from the dividend, add it to 18, then carry on: 187 / 639

Going ahead to step 5:
The number 639 fits into 187 0 times, leaving a remainder of 187.
Write down 0 as next digit of the result. 
Result so far: 110.0
Subtract 0 from 187 to get 187.
Bring next digit (7) of the dividend behind the 187 and repeat the process: 1877 / 639

Advancing to step 6:
639 can be fit into 1877 2 times, resulting in a remainder of 599.
Use 2 as the next digit of our solution. 
Result so far: 1102.0
Subtracting 1278 from 1877 leaves us with 599.
Append the next digit (0) from the dividend to 599 and continue with: 5990 / 639

Step 7:
If we divide 5990 by 639, we get 9 and a remainder of 239.
Use 9 as the next digit of our solution. 
Result so far: 11029.0
The remainder is 239 after subtracting 5751 from 5990.
Bring next digit (6) of the dividend behind the 239 and repeat the process: 2396 / 639

Advancing to step 8:
2396 divided by 639 is 3 with a remainder of 479.
Write down 3 as next digit of the result. 
Result so far: 110293.0
Deduct 1917 from 2396 and we're left with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Let's proceed to step 9:
639 goes into 4790 7 times with a remainder of 317.
Use 7 as the next digit of our solution. 
Result so far: 110293.7
Deduct 4473 from 4790 and we're left with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Advancing to step 10:
When dividing 3170 by 639, we get 4 with a remainder of 614.
The next digit of our result is 4. 
Result so far: 110293.74
Subtract 2556 from 3170 to get 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

Step 11:
639 can be fit into 6140 9 times, resulting in a remainder of 389.
Put 9 as the next digit of the answer. 
Result so far: 110293.749
The remainder is 389 after subtracting 5751 from 6140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Advancing to step 12:
The number 639 fits into 3890 6 times, leaving a remainder of 56.
The next digit of our result is 6. 
Result so far: 110293.7496
Subtract 3834 from 3890 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 13:
The number 639 fits into 560 0 times, leaving a remainder of 560.
Put 0 as the next digit of the answer. 
Result so far: 110293.7496
Subtracting 0 from 560 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 14:
639 goes into 5600 8 times with a remainder of 488.
Use 8 as the next digit of our solution. 
Result so far: 110293.749608
Deduct 5112 from 5600 and we're left with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

On to step 15:
When dividing 4880 by 639, we get 7 with a remainder of 407.
The number 7 becomes the next digit in our result. 
Result so far: 110293.7496087
If we subtract 4473 from 4880, we get 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Moving on to step 16:
If we divide 4070 by 639, we get 6 and a remainder of 236.
Put 6 as the next digit of the answer. 
Result so far: 110293.74960876
If we take 3834 away from 4070, we end up with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

After the division, we end up with 110293.74960876 and a remainder of 2.36e-07.