We divide 21556868 by 972
The aim is to understand the frequency of 972 in 21556868.

Going ahead to step 1:
The number 972 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 972

Let's proceed to step 2:
The number 972 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Fetch the next digit (5) from the dividend, attach it to 21 and continue: 215 / 972

On to step 3:
When dividing 215 by 972, we get 0 with a remainder of 215.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 215 to get 215.
Bring next digit (5) of the dividend behind the 215 and repeat the process: 2155 / 972

Going ahead to step 4:
2155 divided by 972 is 2 with a remainder of 211.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1944 from 2155, we get 211.
Fetch the next digit (6) from the dividend, attach it to 211 and continue: 2116 / 972

Let's proceed to step 5:
972 can be fit into 2116 2 times, resulting in a remainder of 172.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we take 1944 away from 2116, we end up with 172.
Bring next digit (8) of the dividend behind the 172 and repeat the process: 1728 / 972

Advancing to step 6:
The number 972 fits into 1728 1 times, leaving a remainder of 756.
The number 1 becomes the next digit in our result. 
Result so far: 221.0
Subtracting 972 from 1728 leaves us with 756.
Fetch the next digit (6) from the dividend, attach it to 756 and continue: 7566 / 972

On to step 7:
7566 divided by 972 is 7 with a remainder of 762.
Write down 7 as next digit of the result. 
Result so far: 2217.0
Subtracting 6804 from 7566 leaves us with 762.
Append the next digit (8) from the dividend to 762 and continue with: 7628 / 972

Let's proceed to step 8:
If we divide 7628 by 972, we get 7 and a remainder of 824.
Record the quotient 7 as the next digit in the result. 
Result so far: 22177.0
If we subtract 6804 from 7628, we get 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Going ahead to step 9:
972 can be fit into 8240 8 times, resulting in a remainder of 464.
The next digit of our result is 8. 
Result so far: 22177.8
Subtracting 7776 from 8240 leaves us with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 10:
The number 972 fits into 4640 4 times, leaving a remainder of 752.
The next digit of our result is 4. 
Result so far: 22177.84
If we take 3888 away from 4640, we end up with 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Moving on to step 11:
7520 divided by 972 is 7 with a remainder of 716.
Use 7 as the next digit of our solution. 
Result so far: 22177.847
If we take 6804 away from 7520, we end up with 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Going ahead to step 12:
7160 divided by 972 is 7 with a remainder of 356.
Put 7 as the next digit of the answer. 
Result so far: 22177.8477
If we subtract 6804 from 7160, we get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

The quotient of the division is 22177.8477, and the remainder is 0.00356.