45831111 ÷ 972 
The aim is to understand the frequency of 972 in 45831111.

Let's proceed to step 1:
When dividing 4 by 972, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 972

On to step 2:
972 goes into 45 0 times with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 972

Going ahead to step 3:
If we divide 458 by 972, we get 0 and a remainder of 458.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 458 after subtracting 0 from 458.
Include the next digit (3) from the dividend after 458, then repeat: 4583 / 972

Let's proceed to step 4:
When dividing 4583 by 972, we get 4 with a remainder of 695.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 3888 from 4583 leaves us with 695.
Grab the next digit (1) from the dividend, add it to 695, then carry on: 6951 / 972

Going ahead to step 5:
6951 divided by 972 is 7 with a remainder of 147.
Put 7 as the next digit of the answer. 
Result so far: 47.0
The remainder is 147 after subtracting 6804 from 6951.
Include the next digit (1) from the dividend after 147, then repeat: 1471 / 972

Going ahead to step 6:
If we divide 1471 by 972, we get 1 and a remainder of 499.
Write down 1 as next digit of the result. 
Result so far: 471.0
The remainder is 499 after subtracting 972 from 1471.
Grab the next digit (1) from the dividend, add it to 499, then carry on: 4991 / 972

Step 7:
If we divide 4991 by 972, we get 5 and a remainder of 131.
The next digit of our result is 5. 
Result so far: 4715.0
Subtract 4860 from 4991 to get 131.
Include the next digit (1) from the dividend after 131, then repeat: 1311 / 972

Going ahead to step 8:
972 goes into 1311 1 times with a remainder of 339.
Use 1 as the next digit of our solution. 
Result so far: 47151.0
Subtracting 972 from 1311 leaves us with 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Step 9:
If we divide 3390 by 972, we get 3 and a remainder of 474.
Record the quotient 3 as the next digit in the result. 
Result so far: 47151.3
Subtracting 2916 from 3390 leaves us with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Let's proceed to step 10:
When dividing 4740 by 972, we get 4 with a remainder of 852.
The number 4 becomes the next digit in our result. 
Result so far: 47151.34
Deduct 3888 from 4740 and we're left with 852.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8520, and continue the process.

Moving on to step 11:
The number 972 fits into 8520 8 times, leaving a remainder of 744.
Record the quotient 8 as the next digit in the result. 
Result so far: 47151.348
If we subtract 7776 from 8520, we get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Going ahead to step 12:
If we divide 7440 by 972, we get 7 and a remainder of 636.
The next digit of our result is 7. 
Result so far: 47151.3487
The remainder is 636 after subtracting 6804 from 7440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Advancing to step 13:
The number 972 fits into 6360 6 times, leaving a remainder of 528.
Use 6 as the next digit of our solution. 
Result so far: 47151.34876
The remainder is 528 after subtracting 5832 from 6360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

On to step 14:
The number 972 fits into 5280 5 times, leaving a remainder of 420.
The next digit of our result is 5. 
Result so far: 47151.348765
Subtracting 4860 from 5280 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 15:
4200 divided by 972 is 4 with a remainder of 312.
Write down 4 as next digit of the result. 
Result so far: 47151.3487654
Subtracting 3888 from 4200 leaves us with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Let's proceed to step 16:
972 can be fit into 3120 3 times, resulting in a remainder of 204.
The number 3 becomes the next digit in our result. 
Result so far: 47151.34876543
Subtract 2916 from 3120 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

The final outcome is 47151.34876543, with a leftover of 2.04e-07.