63154263 ÷ 981 
The aim is to understand the frequency of 981 in 63154263.

Going ahead to step 1:
The number 981 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 981

Going ahead to step 2:
981 can be fit into 63 0 times, resulting in a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Grab the next digit (1) from the dividend, add it to 63, then carry on: 631 / 981

Going ahead to step 3:
631 divided by 981 is 0 with a remainder of 631.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 631, we get 631.
Grab the next digit (5) from the dividend, add it to 631, then carry on: 6315 / 981

On to step 4:
6315 divided by 981 is 6 with a remainder of 429.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 5886 from 6315, we get 429.
Take the next digit (4) from the dividend and append it to 429, then repeat: 4294 / 981

Step 5:
If we divide 4294 by 981, we get 4 and a remainder of 370.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
Subtract 3924 from 4294 to get 370.
Fetch the next digit (2) from the dividend, attach it to 370 and continue: 3702 / 981

On to step 6:
When dividing 3702 by 981, we get 3 with a remainder of 759.
Write down 3 as next digit of the result. 
Result so far: 643.0
Subtract 2943 from 3702 to get 759.
Bring next digit (6) of the dividend behind the 759 and repeat the process: 7596 / 981

Let's proceed to step 7:
The number 981 fits into 7596 7 times, leaving a remainder of 729.
Record the quotient 7 as the next digit in the result. 
Result so far: 6437.0
The remainder is 729 after subtracting 6867 from 7596.
Bring next digit (3) of the dividend behind the 729 and repeat the process: 7293 / 981

On to step 8:
The number 981 fits into 7293 7 times, leaving a remainder of 426.
Use 7 as the next digit of our solution. 
Result so far: 64377.0
If we take 6867 away from 7293, we end up with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 9:
981 goes into 4260 4 times with a remainder of 336.
Record the quotient 4 as the next digit in the result. 
Result so far: 64377.4
Subtracting 3924 from 4260 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 10:
981 goes into 3360 3 times with a remainder of 417.
Record the quotient 3 as the next digit in the result. 
Result so far: 64377.43
If we take 2943 away from 3360, we end up with 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

On to step 11:
981 can be fit into 4170 4 times, resulting in a remainder of 246.
Use 4 as the next digit of our solution. 
Result so far: 64377.434
Deduct 3924 from 4170 and we're left with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Going ahead to step 12:
If we divide 2460 by 981, we get 2 and a remainder of 498.
Put 2 as the next digit of the answer. 
Result so far: 64377.4342
Subtracting 1962 from 2460 leaves us with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Going ahead to step 13:
4980 divided by 981 is 5 with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 64377.43425
Subtract 4905 from 4980 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 14:
750 divided by 981 is 0 with a remainder of 750.
Use 0 as the next digit of our solution. 
Result so far: 64377.43425
Subtract 0 from 750 to get 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Let's proceed to step 15:
If we divide 7500 by 981, we get 7 and a remainder of 633.
Write down 7 as next digit of the result. 
Result so far: 64377.4342507
Deduct 6867 from 7500 and we're left with 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Moving on to step 16:
981 goes into 6330 6 times with a remainder of 444.
The number 6 becomes the next digit in our result. 
Result so far: 64377.43425076
If we take 5886 away from 6330, we end up with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

The final result is 64377.43425076 with a remainder of 4.44e-07.