98718597 divided by 972 
The aim is to understand the frequency of 972 in 98718597.

Step 1:
When dividing 9 by 972, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 972

Moving on to step 2:
972 goes into 98 0 times with a remainder of 98.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 98 and we're left with 98.
Grab the next digit (7) from the dividend, add it to 98, then carry on: 987 / 972

On to step 3:
987 divided by 972 is 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 15 after subtracting 972 from 987.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 972

Going ahead to step 4:
972 goes into 151 0 times with a remainder of 151.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 151 after subtracting 0 from 151.
Include the next digit (8) from the dividend after 151, then repeat: 1518 / 972

Going ahead to step 5:
1518 divided by 972 is 1 with a remainder of 546.
Put 1 as the next digit of the answer. 
Result so far: 101.0
Subtracting 972 from 1518 leaves us with 546.
Include the next digit (5) from the dividend after 546, then repeat: 5465 / 972

Advancing to step 6:
If we divide 5465 by 972, we get 5 and a remainder of 605.
The next digit of our result is 5. 
Result so far: 1015.0
If we subtract 4860 from 5465, we get 605.
Take the next digit (9) from the dividend and append it to 605, then repeat: 6059 / 972

Step 7:
When dividing 6059 by 972, we get 6 with a remainder of 227.
The number 6 becomes the next digit in our result. 
Result so far: 10156.0
If we subtract 5832 from 6059, we get 227.
Fetch the next digit (7) from the dividend, attach it to 227 and continue: 2277 / 972

Step 8:
When dividing 2277 by 972, we get 2 with a remainder of 333.
Record the quotient 2 as the next digit in the result. 
Result so far: 101562.0
If we subtract 1944 from 2277, we get 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Going ahead to step 9:
972 goes into 3330 3 times with a remainder of 414.
Use 3 as the next digit of our solution. 
Result so far: 101562.3
Subtract 2916 from 3330 to get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Step 10:
The number 972 fits into 4140 4 times, leaving a remainder of 252.
The next digit of our result is 4. 
Result so far: 101562.34
If we subtract 3888 from 4140, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 11:
If we divide 2520 by 972, we get 2 and a remainder of 576.
The next digit of our result is 2. 
Result so far: 101562.342
Deduct 1944 from 2520 and we're left with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Going ahead to step 12:
When dividing 5760 by 972, we get 5 with a remainder of 900.
The number 5 becomes the next digit in our result. 
Result so far: 101562.3425
Deduct 4860 from 5760 and we're left with 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9000, and continue the process.

Going ahead to step 13:
972 can be fit into 9000 9 times, resulting in a remainder of 252.
Use 9 as the next digit of our solution. 
Result so far: 101562.34259
Subtracting 8748 from 9000 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 14:
972 goes into 2520 2 times with a remainder of 576.
Write down 2 as next digit of the result. 
Result so far: 101562.342592
Deduct 1944 from 2520 and we're left with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

On to step 15:
972 can be fit into 5760 5 times, resulting in a remainder of 900.
Put 5 as the next digit of the answer. 
Result so far: 101562.3425925
Subtracting 4860 from 5760 leaves us with 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9000, and continue the process.

Going ahead to step 16:
972 can be fit into 9000 9 times, resulting in a remainder of 252.
Write down 9 as next digit of the result. 
Result so far: 101562.34259259
Subtract 8748 from 9000 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

The final result is 101562.34259259 with a remainder of 2.52e-07.