Let's divide 18907578 by 151
The aim is to understand the frequency of 151 in 18907578.

Step 1:
The number 151 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 151

Let's proceed to step 2:
The number 151 fits into 18 0 times, leaving a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 151

Let's proceed to step 3:
When dividing 189 by 151, we get 1 with a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 151 from 189 leaves us with 38.
Bring next digit (0) of the dividend behind the 38 and repeat the process: 380 / 151

Step 4:
If we divide 380 by 151, we get 2 and a remainder of 78.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 302 from 380, we get 78.
Take the next digit (7) from the dividend and append it to 78, then repeat: 787 / 151

On to step 5:
The number 151 fits into 787 5 times, leaving a remainder of 32.
Use 5 as the next digit of our solution. 
Result so far: 125.0
The remainder is 32 after subtracting 755 from 787.
Include the next digit (5) from the dividend after 32, then repeat: 325 / 151

Moving on to step 6:
151 can be fit into 325 2 times, resulting in a remainder of 23.
Write down 2 as next digit of the result. 
Result so far: 1252.0
Subtracting 302 from 325 leaves us with 23.
Fetch the next digit (7) from the dividend, attach it to 23 and continue: 237 / 151

Advancing to step 7:
The number 151 fits into 237 1 times, leaving a remainder of 86.
Write down 1 as next digit of the result. 
Result so far: 12521.0
The remainder is 86 after subtracting 151 from 237.
Take the next digit (8) from the dividend and append it to 86, then repeat: 868 / 151

Step 8:
When dividing 868 by 151, we get 5 with a remainder of 113.
Write down 5 as next digit of the result. 
Result so far: 125215.0
Deduct 755 from 868 and we're left with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

On to step 9:
151 can be fit into 1130 7 times, resulting in a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 125215.7
If we subtract 1057 from 1130, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 10:
151 goes into 730 4 times with a remainder of 126.
Write down 4 as next digit of the result. 
Result so far: 125215.74
If we take 604 away from 730, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Going ahead to step 11:
151 can be fit into 1260 8 times, resulting in a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 125215.748
The remainder is 52 after subtracting 1208 from 1260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
151 can be fit into 520 3 times, resulting in a remainder of 67.
Write down 3 as next digit of the result. 
Result so far: 125215.7483
If we subtract 453 from 520, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 13:
The number 151 fits into 670 4 times, leaving a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 125215.74834
Deduct 604 from 670 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 14:
If we divide 660 by 151, we get 4 and a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 125215.748344
Deduct 604 from 660 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final result is 125215.748344 with a remainder of 5.6e-06.