Let's divide 77764929 by 620
We want to divide 77764929 by 620.

Going ahead to step 1:
If we divide 7 by 620, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 620

On to step 2:
The number 620 fits into 77 0 times, leaving a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Include the next digit (7) from the dividend after 77, then repeat: 777 / 620

Step 3:
777 divided by 620 is 1 with a remainder of 157.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 157 after subtracting 620 from 777.
Append the next digit (6) from the dividend to 157 and continue with: 1576 / 620

Advancing to step 4:
When dividing 1576 by 620, we get 2 with a remainder of 336.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 1240 from 1576, we get 336.
Fetch the next digit (4) from the dividend, attach it to 336 and continue: 3364 / 620

On to step 5:
620 can be fit into 3364 5 times, resulting in a remainder of 264.
Write down 5 as next digit of the result. 
Result so far: 125.0
Deduct 3100 from 3364 and we're left with 264.
Bring next digit (9) of the dividend behind the 264 and repeat the process: 2649 / 620

Going ahead to step 6:
When dividing 2649 by 620, we get 4 with a remainder of 169.
Use 4 as the next digit of our solution. 
Result so far: 1254.0
Subtract 2480 from 2649 to get 169.
Fetch the next digit (2) from the dividend, attach it to 169 and continue: 1692 / 620

Advancing to step 7:
620 can be fit into 1692 2 times, resulting in a remainder of 452.
The next digit of our result is 2. 
Result so far: 12542.0
Subtracting 1240 from 1692 leaves us with 452.
Fetch the next digit (9) from the dividend, attach it to 452 and continue: 4529 / 620

Step 8:
If we divide 4529 by 620, we get 7 and a remainder of 189.
Record the quotient 7 as the next digit in the result. 
Result so far: 125427.0
Subtracting 4340 from 4529 leaves us with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Moving on to step 9:
1890 divided by 620 is 3 with a remainder of 30.
The number 3 becomes the next digit in our result. 
Result so far: 125427.3
The remainder is 30 after subtracting 1860 from 1890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
If we divide 300 by 620, we get 0 and a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 125427.3
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 11:
620 can be fit into 3000 4 times, resulting in a remainder of 520.
The number 4 becomes the next digit in our result. 
Result so far: 125427.304
The remainder is 520 after subtracting 2480 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 12:
When dividing 5200 by 620, we get 8 with a remainder of 240.
Record the quotient 8 as the next digit in the result. 
Result so far: 125427.3048
The remainder is 240 after subtracting 4960 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 13:
620 goes into 2400 3 times with a remainder of 540.
The number 3 becomes the next digit in our result. 
Result so far: 125427.30483
Subtract 1860 from 2400 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 14:
5400 divided by 620 is 8 with a remainder of 440.
Record the quotient 8 as the next digit in the result. 
Result so far: 125427.304838
The remainder is 440 after subtracting 4960 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 15:
When dividing 4400 by 620, we get 7 with a remainder of 60.
Write down 7 as next digit of the result. 
Result so far: 125427.3048387
Deduct 4340 from 4400 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 16:
The number 620 fits into 600 0 times, leaving a remainder of 600.
Put 0 as the next digit of the answer. 
Result so far: 125427.3048387
The remainder is 600 after subtracting 0 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Our division results in 125427.3048387 with a remaining 6e-07.