63975918 ÷ 148 
The aim is to understand the frequency of 148 in 63975918.

Step 1:
148 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 148

Moving on to step 2:
When dividing 63 by 148, we get 0 with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Include the next digit (9) from the dividend after 63, then repeat: 639 / 148

Moving on to step 3:
148 goes into 639 4 times with a remainder of 47.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 592 from 639 leaves us with 47.
Grab the next digit (7) from the dividend, add it to 47, then carry on: 477 / 148

Moving on to step 4:
If we divide 477 by 148, we get 3 and a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 43.0
Subtracting 444 from 477 leaves us with 33.
Bring next digit (5) of the dividend behind the 33 and repeat the process: 335 / 148

Advancing to step 5:
The number 148 fits into 335 2 times, leaving a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 432.0
Deduct 296 from 335 and we're left with 39.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 148

Moving on to step 6:
148 goes into 399 2 times with a remainder of 103.
Use 2 as the next digit of our solution. 
Result so far: 4322.0
Subtract 296 from 399 to get 103.
Append the next digit (1) from the dividend to 103 and continue with: 1031 / 148

Step 7:
148 goes into 1031 6 times with a remainder of 143.
The number 6 becomes the next digit in our result. 
Result so far: 43226.0
If we subtract 888 from 1031, we get 143.
Bring next digit (8) of the dividend behind the 143 and repeat the process: 1438 / 148

Let's proceed to step 8:
1438 divided by 148 is 9 with a remainder of 106.
Write down 9 as next digit of the result. 
Result so far: 432269.0
If we take 1332 away from 1438, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 9:
If we divide 1060 by 148, we get 7 and a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 432269.7
Deduct 1036 from 1060 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
148 goes into 240 1 times with a remainder of 92.
Put 1 as the next digit of the answer. 
Result so far: 432269.71
The remainder is 92 after subtracting 148 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 11:
148 goes into 920 6 times with a remainder of 32.
The next digit of our result is 6. 
Result so far: 432269.716
Subtracting 888 from 920 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.

On to step 12:
If we divide 320 by 148, we get 2 and a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 432269.7162
If we take 296 away from 320, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 13:
148 can be fit into 240 1 times, resulting in a remainder of 92.
The number 1 becomes the next digit in our result. 
Result so far: 432269.71621
The remainder is 92 after subtracting 148 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 14:
148 can be fit into 920 6 times, resulting in a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 432269.716216
If we take 888 away from 920, we end up 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.

Let's proceed to step 15:
148 can be fit into 320 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 432269.7162162
If we subtract 296 from 320, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 16:
If we divide 240 by 148, we get 1 and a remainder of 92.
Write down 1 as next digit of the result. 
Result so far: 432269.71621621
The remainder is 92 after subtracting 148 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

After the division, we end up with 432269.71621621 and a remainder of 9.2e-08.