12569711 ÷ 972 
The aim is to understand the frequency of 972 in 12569711.

Going ahead to step 1:
1 divided by 972 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 972

Going ahead to step 2:
When dividing 12 by 972, we get 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 972

Going ahead to step 3:
The number 972 fits into 125 0 times, leaving a remainder of 125.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 125 after subtracting 0 from 125.
Take the next digit (6) from the dividend and append it to 125, then repeat: 1256 / 972

Step 4:
972 goes into 1256 1 times with a remainder of 284.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 972 from 1256 to get 284.
Grab the next digit (9) from the dividend, add it to 284, then carry on: 2849 / 972

Going ahead to step 5:
If we divide 2849 by 972, we get 2 and a remainder of 905.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 1944 from 2849 to get 905.
Grab the next digit (7) from the dividend, add it to 905, then carry on: 9057 / 972

Going ahead to step 6:
The number 972 fits into 9057 9 times, leaving a remainder of 309.
The number 9 becomes the next digit in our result. 
Result so far: 129.0
If we subtract 8748 from 9057, we get 309.
Take the next digit (1) from the dividend and append it to 309, then repeat: 3091 / 972

Step 7:
If we divide 3091 by 972, we get 3 and a remainder of 175.
Put 3 as the next digit of the answer. 
Result so far: 1293.0
Subtracting 2916 from 3091 leaves us with 175.
Take the next digit (1) from the dividend and append it to 175, then repeat: 1751 / 972

On to step 8:
972 can be fit into 1751 1 times, resulting in a remainder of 779.
Record the quotient 1 as the next digit in the result. 
Result so far: 12931.0
If we take 972 away from 1751, we end up with 779.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7790, and continue the process.

Advancing to step 9:
972 can be fit into 7790 8 times, resulting in a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 12931.8
If we take 7776 away from 7790, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
140 divided by 972 is 0 with a remainder of 140.
The next digit of our result is 0. 
Result so far: 12931.8
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 11:
1400 divided by 972 is 1 with a remainder of 428.
The number 1 becomes the next digit in our result. 
Result so far: 12931.801
If we take 972 away from 1400, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Advancing to step 12:
972 can be fit into 4280 4 times, resulting in a remainder of 392.
The number 4 becomes the next digit in our result. 
Result so far: 12931.8014
Subtract 3888 from 4280 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 13:
3920 divided by 972 is 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 12931.80144
Subtracting 3888 from 3920 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 12931.80144 and a remainder of 3.2e-05.