Let's divide 90733369 by 251
The aim is to understand the frequency of 251 in 90733369.

Advancing to step 1:
251 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 251

Let's proceed to step 2:
When dividing 90 by 251, we get 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Include the next digit (7) from the dividend after 90, then repeat: 907 / 251

Advancing to step 3:
If we divide 907 by 251, we get 3 and a remainder of 154.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 753 away from 907, we end up with 154.
Bring next digit (3) of the dividend behind the 154 and repeat the process: 1543 / 251

Let's proceed to step 4:
When dividing 1543 by 251, we get 6 with a remainder of 37.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
The remainder is 37 after subtracting 1506 from 1543.
Take the next digit (3) from the dividend and append it to 37, then repeat: 373 / 251

Step 5:
The number 251 fits into 373 1 times, leaving a remainder of 122.
Use 1 as the next digit of our solution. 
Result so far: 361.0
The remainder is 122 after subtracting 251 from 373.
Grab the next digit (3) from the dividend, add it to 122, then carry on: 1223 / 251

On to step 6:
251 goes into 1223 4 times with a remainder of 219.
Put 4 as the next digit of the answer. 
Result so far: 3614.0
Subtract 1004 from 1223 to get 219.
Take the next digit (6) from the dividend and append it to 219, then repeat: 2196 / 251

Advancing to step 7:
The number 251 fits into 2196 8 times, leaving a remainder of 188.
Put 8 as the next digit of the answer. 
Result so far: 36148.0
The remainder is 188 after subtracting 2008 from 2196.
Include the next digit (9) from the dividend after 188, then repeat: 1889 / 251

Going ahead to step 8:
When dividing 1889 by 251, we get 7 with a remainder of 132.
Record the quotient 7 as the next digit in the result. 
Result so far: 361487.0
Subtract 1757 from 1889 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 9:
251 can be fit into 1320 5 times, resulting in a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 361487.5
Subtract 1255 from 1320 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 10:
When dividing 650 by 251, we get 2 with a remainder of 148.
Write down 2 as next digit of the result. 
Result so far: 361487.52
If we take 502 away from 650, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 11:
The number 251 fits into 1480 5 times, leaving a remainder of 225.
Use 5 as the next digit of our solution. 
Result so far: 361487.525
Deduct 1255 from 1480 and we're left with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Going ahead to step 12:
251 can be fit into 2250 8 times, resulting in a remainder of 242.
The next digit of our result is 8. 
Result so far: 361487.5258
Deduct 2008 from 2250 and we're left with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Going ahead to step 13:
2420 divided by 251 is 9 with a remainder of 161.
Put 9 as the next digit of the answer. 
Result so far: 361487.52589
Subtract 2259 from 2420 to get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Moving on to step 14:
When dividing 1610 by 251, we get 6 with a remainder of 104.
Use 6 as the next digit of our solution. 
Result so far: 361487.525896
The remainder is 104 after subtracting 1506 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 15:
When dividing 1040 by 251, we get 4 with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 361487.5258964
Subtract 1004 from 1040 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 16:
251 goes into 360 1 times with a remainder of 109.
Record the quotient 1 as the next digit in the result. 
Result so far: 361487.52589641
Deduct 251 from 360 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

The quotient of the division is 361487.52589641, and the remainder is 1.09e-07.