8371401 divided by 224 
The aim is to understand the frequency of 224 in 8371401.

On to step 1:
224 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 224

Advancing to step 2:
83 divided by 224 is 0 with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Bring next digit (7) of the dividend behind the 83 and repeat the process: 837 / 224

Moving on to step 3:
The number 224 fits into 837 3 times, leaving a remainder of 165.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 672 away from 837, we end up with 165.
Take the next digit (1) from the dividend and append it to 165, then repeat: 1651 / 224

Advancing to step 4:
1651 divided by 224 is 7 with a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 37.0
The remainder is 83 after subtracting 1568 from 1651.
Grab the next digit (4) from the dividend, add it to 83, then carry on: 834 / 224

Step 5:
224 goes into 834 3 times with a remainder of 162.
Write down 3 as next digit of the result. 
Result so far: 373.0
The remainder is 162 after subtracting 672 from 834.
Grab the next digit (0) from the dividend, add it to 162, then carry on: 1620 / 224

Let's proceed to step 6:
1620 divided by 224 is 7 with a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 3737.0
If we subtract 1568 from 1620, we get 52.
Grab the next digit (1) from the dividend, add it to 52, then carry on: 521 / 224

Advancing to step 7:
224 goes into 521 2 times with a remainder of 73.
Put 2 as the next digit of the answer. 
Result so far: 37372.0
Subtracting 448 from 521 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 8:
When dividing 730 by 224, we get 3 with a remainder of 58.
Put 3 as the next digit of the answer. 
Result so far: 37372.3
Deduct 672 from 730 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 9:
The number 224 fits into 580 2 times, leaving a remainder of 132.
The next digit of our result is 2. 
Result so far: 37372.32
Deduct 448 from 580 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Going ahead to step 10:
1320 divided by 224 is 5 with a remainder of 200.
Write down 5 as next digit of the result. 
Result so far: 37372.325
Subtracting 1120 from 1320 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 11:
When dividing 2000 by 224, we get 8 with a remainder of 208.
The number 8 becomes the next digit in our result. 
Result so far: 37372.3258
Subtract 1792 from 2000 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 12:
When dividing 2080 by 224, we get 9 with a remainder of 64.
Write down 9 as next digit of the result. 
Result so far: 37372.32589
Subtract 2016 from 2080 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 13:
640 divided by 224 is 2 with a remainder of 192.
Record the quotient 2 as the next digit in the result. 
Result so far: 37372.325892
Subtract 448 from 640 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 14:
If we divide 1920 by 224, we get 8 and a remainder of 128.
Write down 8 as next digit of the result. 
Result so far: 37372.3258928
Deduct 1792 from 1920 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 15:
When dividing 1280 by 224, we get 5 with a remainder of 160.
Use 5 as the next digit of our solution. 
Result so far: 37372.32589285
The remainder is 160 after subtracting 1120 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The quotient of the division is 37372.32589285, and the remainder is 1.6e-07.