25645044 ÷ 971 
The aim is to understand the frequency of 971 in 25645044.

Step 1:
The number 971 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 971

On to step 2:
971 goes into 25 0 times with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Grab the next digit (6) from the dividend, add it to 25, then carry on: 256 / 971

Advancing to step 3:
971 can be fit into 256 0 times, resulting in a remainder of 256.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 256, we get 256.
Fetch the next digit (4) from the dividend, attach it to 256 and continue: 2564 / 971

On to step 4:
971 goes into 2564 2 times with a remainder of 622.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1942 from 2564 and we're left with 622.
Grab the next digit (5) from the dividend, add it to 622, then carry on: 6225 / 971

Advancing to step 5:
If we divide 6225 by 971, we get 6 and a remainder of 399.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtracting 5826 from 6225 leaves us with 399.
Grab the next digit (0) from the dividend, add it to 399, then carry on: 3990 / 971

Going ahead to step 6:
When dividing 3990 by 971, we get 4 with a remainder of 106.
The next digit of our result is 4. 
Result so far: 264.0
Subtracting 3884 from 3990 leaves us with 106.
Append the next digit (4) from the dividend to 106 and continue with: 1064 / 971

Moving on to step 7:
971 can be fit into 1064 1 times, resulting in a remainder of 93.
Put 1 as the next digit of the answer. 
Result so far: 2641.0
Deduct 971 from 1064 and we're left with 93.
Bring next digit (4) of the dividend behind the 93 and repeat the process: 934 / 971

Let's proceed to step 8:
The number 971 fits into 934 0 times, leaving a remainder of 934.
Record the quotient 0 as the next digit in the result. 
Result so far: 26410.0
Deduct 0 from 934 and we're left with 934.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9340, and continue the process.

Moving on to step 9:
When dividing 9340 by 971, we get 9 with a remainder of 601.
Write down 9 as next digit of the result. 
Result so far: 26410.9
Deduct 8739 from 9340 and we're left with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Moving on to step 10:
If we divide 6010 by 971, we get 6 and a remainder of 184.
The number 6 becomes the next digit in our result. 
Result so far: 26410.96
The remainder is 184 after subtracting 5826 from 6010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 11:
The number 971 fits into 1840 1 times, leaving a remainder of 869.
Record the quotient 1 as the next digit in the result. 
Result so far: 26410.961
The remainder is 869 after subtracting 971 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8690, and continue the process.

Going ahead to step 12:
The number 971 fits into 8690 8 times, leaving a remainder of 922.
Record the quotient 8 as the next digit in the result. 
Result so far: 26410.9618
Deduct 7768 from 8690 and we're left with 922.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9220, and continue the process.

Moving on to step 13:
971 can be fit into 9220 9 times, resulting in a remainder of 481.
Use 9 as the next digit of our solution. 
Result so far: 26410.96189
Subtract 8739 from 9220 to get 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Moving on to step 14:
971 goes into 4810 4 times with a remainder of 926.
Use 4 as the next digit of our solution. 
Result so far: 26410.961894
If we take 3884 away from 4810, we end up with 926.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9260, and continue the process.

Moving on to step 15:
971 can be fit into 9260 9 times, resulting in a remainder of 521.
Record the quotient 9 as the next digit in the result. 
Result so far: 26410.9618949
Deduct 8739 from 9260 and we're left with 521.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5210, and continue the process.

Let's proceed to step 16:
The number 971 fits into 5210 5 times, leaving a remainder of 355.
Put 5 as the next digit of the answer. 
Result so far: 26410.96189495
If we take 4855 away from 5210, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

The quotient of the division is 26410.96189495, and the remainder is 3.55e-07.