We divide 90403894 by 751
The aim is to understand the frequency of 751 in 90403894.

Moving on to step 1:
9 divided by 751 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 751

Going ahead to step 2:
When dividing 90 by 751, we get 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Include the next digit (4) from the dividend after 90, then repeat: 904 / 751

Going ahead to step 3:
751 goes into 904 1 times with a remainder of 153.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 751 from 904 and we're left with 153.
Grab the next digit (0) from the dividend, add it to 153, then carry on: 1530 / 751

Advancing to step 4:
If we divide 1530 by 751, we get 2 and a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 1502 away from 1530, we end up with 28.
Fetch the next digit (3) from the dividend, attach it to 28 and continue: 283 / 751

On to step 5:
When dividing 283 by 751, we get 0 with a remainder of 283.
Write down 0 as next digit of the result. 
Result so far: 120.0
The remainder is 283 after subtracting 0 from 283.
Include the next digit (8) from the dividend after 283, then repeat: 2838 / 751

Step 6:
The number 751 fits into 2838 3 times, leaving a remainder of 585.
Use 3 as the next digit of our solution. 
Result so far: 1203.0
If we subtract 2253 from 2838, we get 585.
Take the next digit (9) from the dividend and append it to 585, then repeat: 5859 / 751

Let's proceed to step 7:
751 goes into 5859 7 times with a remainder of 602.
The next digit of our result is 7. 
Result so far: 12037.0
If we take 5257 away from 5859, we end up with 602.
Bring next digit (4) of the dividend behind the 602 and repeat the process: 6024 / 751

Step 8:
When dividing 6024 by 751, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 120378.0
If we take 6008 away from 6024, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
The number 751 fits into 160 0 times, leaving a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 120378.0
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 10:
The number 751 fits into 1600 2 times, leaving a remainder of 98.
The number 2 becomes the next digit in our result. 
Result so far: 120378.02
Subtract 1502 from 1600 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Let's proceed to step 11:
751 can be fit into 980 1 times, resulting in a remainder of 229.
Put 1 as the next digit of the answer. 
Result so far: 120378.021
If we subtract 751 from 980, we get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Step 12:
2290 divided by 751 is 3 with a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 120378.0213
Deduct 2253 from 2290 and we're left 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.

Moving on to step 13:
If we divide 370 by 751, we get 0 and a remainder of 370.
The next digit of our result is 0. 
Result so far: 120378.0213
If we take 0 away from 370, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 14:
751 can be fit into 3700 4 times, resulting in a remainder of 696.
Use 4 as the next digit of our solution. 
Result so far: 120378.021304
The remainder is 696 after subtracting 3004 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

On to step 15:
The number 751 fits into 6960 9 times, leaving a remainder of 201.
Write down 9 as next digit of the result. 
Result so far: 120378.0213049
Subtract 6759 from 6960 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 16:
The number 751 fits into 2010 2 times, leaving a remainder of 508.
Write down 2 as next digit of the result. 
Result so far: 120378.02130492
Subtracting 1502 from 2010 leaves us with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

The quotient of the division is 120378.02130492, and the remainder is 5.08e-07.