Let's divide 90251174 by 838
We want to figure out the number of times 90251174 can be divided by 838.

Advancing to step 1:
838 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 838

Step 2:
The number 838 fits into 90 0 times, leaving a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Fetch the next digit (2) from the dividend, attach it to 90 and continue: 902 / 838

Moving on to step 3:
838 can be fit into 902 1 times, resulting in a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 64 after subtracting 838 from 902.
Fetch the next digit (5) from the dividend, attach it to 64 and continue: 645 / 838

Moving on to step 4:
If we divide 645 by 838, we get 0 and a remainder of 645.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 645 to get 645.
Fetch the next digit (1) from the dividend, attach it to 645 and continue: 6451 / 838

Advancing to step 5:
838 goes into 6451 7 times with a remainder of 585.
Use 7 as the next digit of our solution. 
Result so far: 107.0
If we take 5866 away from 6451, we end up with 585.
Fetch the next digit (1) from the dividend, attach it to 585 and continue: 5851 / 838

Step 6:
If we divide 5851 by 838, we get 6 and a remainder of 823.
The number 6 becomes the next digit in our result. 
Result so far: 1076.0
The remainder is 823 after subtracting 5028 from 5851.
Fetch the next digit (7) from the dividend, attach it to 823 and continue: 8237 / 838

Step 7:
The number 838 fits into 8237 9 times, leaving a remainder of 695.
The next digit of our result is 9. 
Result so far: 10769.0
Deduct 7542 from 8237 and we're left with 695.
Bring next digit (4) of the dividend behind the 695 and repeat the process: 6954 / 838

Moving on to step 8:
If we divide 6954 by 838, we get 8 and a remainder of 250.
Use 8 as the next digit of our solution. 
Result so far: 107698.0
Deduct 6704 from 6954 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 9:
838 can be fit into 2500 2 times, resulting in a remainder of 824.
Write down 2 as next digit of the result. 
Result so far: 107698.2
Deduct 1676 from 2500 and we're left with 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Step 10:
8240 divided by 838 is 9 with a remainder of 698.
The next digit of our result is 9. 
Result so far: 107698.29
Subtracting 7542 from 8240 leaves us with 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Step 11:
If we divide 6980 by 838, we get 8 and a remainder of 276.
The number 8 becomes the next digit in our result. 
Result so far: 107698.298
If we take 6704 away from 6980, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 12:
838 can be fit into 2760 3 times, resulting in a remainder of 246.
The number 3 becomes the next digit in our result. 
Result so far: 107698.2983
Subtracting 2514 from 2760 leaves us 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.

On to step 13:
2460 divided by 838 is 2 with a remainder of 784.
Record the quotient 2 as the next digit in the result. 
Result so far: 107698.29832
Subtracting 1676 from 2460 leaves us with 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Moving on to step 14:
838 goes into 7840 9 times with a remainder of 298.
Write down 9 as next digit of the result. 
Result so far: 107698.298329
Subtracting 7542 from 7840 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Let's proceed to step 15:
838 can be fit into 2980 3 times, resulting in a remainder of 466.
Record the quotient 3 as the next digit in the result. 
Result so far: 107698.2983293
Subtract 2514 from 2980 to get 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

On to step 16:
838 goes into 4660 5 times with a remainder of 470.
Record the quotient 5 as the next digit in the result. 
Result so far: 107698.29832935
Deduct 4190 from 4660 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

The final result is 107698.29832935 with a remainder of 4.7e-07.