75430770 ÷ 751 
We want to figure out the number of times 75430770 can be divided by 751.

Let's proceed to step 1:
7 divided by 751 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 751

Moving on to step 2:
The number 751 fits into 75 0 times, leaving a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Append the next digit (4) from the dividend to 75 and continue with: 754 / 751

Advancing to step 3:
When dividing 754 by 751, we get 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 751 from 754 leaves us with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 751

Moving on to step 4:
33 divided by 751 is 0 with a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 33 and we're left with 33.
Bring next digit (0) of the dividend behind the 33 and repeat the process: 330 / 751

Moving on to step 5:
751 goes into 330 0 times with a remainder of 330.
Write down 0 as next digit of the result. 
Result so far: 100.0
Subtract 0 from 330 to get 330.
Append the next digit (7) from the dividend to 330 and continue with: 3307 / 751

Step 6:
When dividing 3307 by 751, we get 4 with a remainder of 303.
Use 4 as the next digit of our solution. 
Result so far: 1004.0
Deduct 3004 from 3307 and we're left with 303.
Include the next digit (7) from the dividend after 303, then repeat: 3037 / 751

Going ahead to step 7:
The number 751 fits into 3037 4 times, leaving a remainder of 33.
The number 4 becomes the next digit in our result. 
Result so far: 10044.0
Deduct 3004 from 3037 and we're left with 33.
Fetch the next digit (0) from the dividend, attach it to 33 and continue: 330 / 751

Moving on to step 8:
751 can be fit into 330 0 times, resulting in a remainder of 330.
The number 0 becomes the next digit in our result. 
Result so far: 100440.0
Subtract 0 from 330 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 9:
3300 divided by 751 is 4 with a remainder of 296.
Record the quotient 4 as the next digit in the result. 
Result so far: 100440.4
If we subtract 3004 from 3300, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Let's proceed to step 10:
If we divide 2960 by 751, we get 3 and a remainder of 707.
Write down 3 as next digit of the result. 
Result so far: 100440.43
Subtract 2253 from 2960 to get 707.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7070, and continue the process.

Going ahead to step 11:
7070 divided by 751 is 9 with a remainder of 311.
Write down 9 as next digit of the result. 
Result so far: 100440.439
The remainder is 311 after subtracting 6759 from 7070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Moving on to step 12:
If we divide 3110 by 751, we get 4 and a remainder of 106.
Use 4 as the next digit of our solution. 
Result so far: 100440.4394
If we subtract 3004 from 3110, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 13:
1060 divided by 751 is 1 with a remainder of 309.
Use 1 as the next digit of our solution. 
Result so far: 100440.43941
Deduct 751 from 1060 and we're left with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Advancing to step 14:
751 goes into 3090 4 times with a remainder of 86.
Put 4 as the next digit of the answer. 
Result so far: 100440.439414
If we take 3004 away from 3090, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 15:
The number 751 fits into 860 1 times, leaving a remainder of 109.
The number 1 becomes the next digit in our result. 
Result so far: 100440.4394141
If we take 751 away from 860, we end up with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 16:
If we divide 1090 by 751, we get 1 and a remainder of 339.
The number 1 becomes the next digit in our result. 
Result so far: 100440.43941411
Subtract 751 from 1090 to get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

The quotient of the division is 100440.43941411, and the remainder is 3.39e-07.