We divide 90857666 by 637
We want to divide 90857666 by 637.

Let's proceed to step 1:
637 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 637

Step 2:
90 divided by 637 is 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Include the next digit (8) from the dividend after 90, then repeat: 908 / 637

Going ahead to step 3:
If we divide 908 by 637, we get 1 and a remainder of 271.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 271 after subtracting 637 from 908.
Take the next digit (5) from the dividend and append it to 271, then repeat: 2715 / 637

Let's proceed to step 4:
When dividing 2715 by 637, we get 4 with a remainder of 167.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 2548 from 2715 leaves us with 167.
Grab the next digit (7) from the dividend, add it to 167, then carry on: 1677 / 637

Going ahead to step 5:
637 goes into 1677 2 times with a remainder of 403.
Use 2 as the next digit of our solution. 
Result so far: 142.0
Subtract 1274 from 1677 to get 403.
Take the next digit (6) from the dividend and append it to 403, then repeat: 4036 / 637

Step 6:
637 can be fit into 4036 6 times, resulting in a remainder of 214.
The number 6 becomes the next digit in our result. 
Result so far: 1426.0
The remainder is 214 after subtracting 3822 from 4036.
Fetch the next digit (6) from the dividend, attach it to 214 and continue: 2146 / 637

Moving on to step 7:
2146 divided by 637 is 3 with a remainder of 235.
Put 3 as the next digit of the answer. 
Result so far: 14263.0
Subtract 1911 from 2146 to get 235.
Bring next digit (6) of the dividend behind the 235 and repeat the process: 2356 / 637

Let's proceed to step 8:
637 goes into 2356 3 times with a remainder of 445.
Put 3 as the next digit of the answer. 
Result so far: 142633.0
Deduct 1911 from 2356 and we're left with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

On to step 9:
4450 divided by 637 is 6 with a remainder of 628.
The next digit of our result is 6. 
Result so far: 142633.6
If we subtract 3822 from 4450, we get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Step 10:
637 can be fit into 6280 9 times, resulting in a remainder of 547.
Write down 9 as next digit of the result. 
Result so far: 142633.69
Subtract 5733 from 6280 to get 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Going ahead to step 11:
When dividing 5470 by 637, we get 8 with a remainder of 374.
Put 8 as the next digit of the answer. 
Result so far: 142633.698
If we take 5096 away from 5470, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Advancing to step 12:
3740 divided by 637 is 5 with a remainder of 555.
Put 5 as the next digit of the answer. 
Result so far: 142633.6985
If we subtract 3185 from 3740, we get 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Going ahead to step 13:
If we divide 5550 by 637, we get 8 and a remainder of 454.
The number 8 becomes the next digit in our result. 
Result so far: 142633.69858
If we subtract 5096 from 5550, we get 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Advancing to step 14:
637 goes into 4540 7 times with a remainder of 81.
The number 7 becomes the next digit in our result. 
Result so far: 142633.698587
If we take 4459 away from 4540, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 15:
When dividing 810 by 637, we get 1 with a remainder of 173.
Write down 1 as next digit of the result. 
Result so far: 142633.6985871
If we subtract 637 from 810, we get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Step 16:
1730 divided by 637 is 2 with a remainder of 456.
The next digit of our result is 2. 
Result so far: 142633.69858712
If we take 1274 away from 1730, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

The final outcome is 142633.69858712, with a leftover of 4.56e-07.