Let's divide 77458139 by 747
We're looking to find how many times 747 goes into 77458139.

Advancing to step 1:
The number 747 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 747

Going ahead to step 2:
77 divided by 747 is 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Fetch the next digit (4) from the dividend, attach it to 77 and continue: 774 / 747

Let's proceed to step 3:
747 goes into 774 1 times with a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 747 from 774 and we're left with 27.
Append the next digit (5) from the dividend to 27 and continue with: 275 / 747

Moving on to step 4:
The number 747 fits into 275 0 times, leaving a remainder of 275.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 275, we get 275.
Append the next digit (8) from the dividend to 275 and continue with: 2758 / 747

Step 5:
747 goes into 2758 3 times with a remainder of 517.
Use 3 as the next digit of our solution. 
Result so far: 103.0
Subtracting 2241 from 2758 leaves us with 517.
Include the next digit (1) from the dividend after 517, then repeat: 5171 / 747

Let's proceed to step 6:
5171 divided by 747 is 6 with a remainder of 689.
Use 6 as the next digit of our solution. 
Result so far: 1036.0
If we subtract 4482 from 5171, we get 689.
Include the next digit (3) from the dividend after 689, then repeat: 6893 / 747

Going ahead to step 7:
747 goes into 6893 9 times with a remainder of 170.
The next digit of our result is 9. 
Result so far: 10369.0
Subtract 6723 from 6893 to get 170.
Fetch the next digit (9) from the dividend, attach it to 170 and continue: 1709 / 747

On to step 8:
When dividing 1709 by 747, we get 2 with a remainder of 215.
Record the quotient 2 as the next digit in the result. 
Result so far: 103692.0
Subtracting 1494 from 1709 leaves us with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

On to step 9:
When dividing 2150 by 747, we get 2 with a remainder of 656.
The next digit of our result is 2. 
Result so far: 103692.2
Subtracting 1494 from 2150 leaves us with 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Let's proceed to step 10:
6560 divided by 747 is 8 with a remainder of 584.
The number 8 becomes the next digit in our result. 
Result so far: 103692.28
Subtracting 5976 from 6560 leaves us with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Step 11:
5840 divided by 747 is 7 with a remainder of 611.
Put 7 as the next digit of the answer. 
Result so far: 103692.287
If we take 5229 away from 5840, we end up with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Let's proceed to step 12:
747 goes into 6110 8 times with a remainder of 134.
The number 8 becomes the next digit in our result. 
Result so far: 103692.2878
The remainder is 134 after subtracting 5976 from 6110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 13:
747 goes into 1340 1 times with a remainder of 593.
The next digit of our result is 1. 
Result so far: 103692.28781
Deduct 747 from 1340 and we're left with 593.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5930, and continue the process.

Going ahead to step 14:
747 can be fit into 5930 7 times, resulting in a remainder of 701.
Put 7 as the next digit of the answer. 
Result so far: 103692.287817
If we take 5229 away from 5930, we end up with 701.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7010, and continue the process.

Going ahead to step 15:
If we divide 7010 by 747, we get 9 and a remainder of 287.
The next digit of our result is 9. 
Result so far: 103692.2878179
Deduct 6723 from 7010 and we're left with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Step 16:
When dividing 2870 by 747, we get 3 with a remainder of 629.
The number 3 becomes the next digit in our result. 
Result so far: 103692.28781793
If we take 2241 away from 2870, we end up with 629.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6290, and continue the process.

The quotient of the division is 103692.28781793, and the remainder is 6.29e-07.