90085437 ÷ 993 
We want to figure out the number of times 90085437 can be divided by 993.

Moving on to step 1:
993 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
If we subtract 0 from 9, we get 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 993

Let's proceed to step 2:
The number 993 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Bring next digit (0) of the dividend behind the 90 and repeat the process: 900 / 993

Advancing to step 3:
993 can be fit into 900 0 times, resulting in a remainder of 900.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 900, we get 900.
Fetch the next digit (8) from the dividend, attach it to 900 and continue: 9008 / 993

Advancing to step 4:
If we divide 9008 by 993, we get 9 and a remainder of 71.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 8937 from 9008 to get 71.
Bring next digit (5) of the dividend behind the 71 and repeat the process: 715 / 993

Step 5:
993 goes into 715 0 times with a remainder of 715.
Put 0 as the next digit of the answer. 
Result so far: 90.0
Subtract 0 from 715 to get 715.
Grab the next digit (4) from the dividend, add it to 715, then carry on: 7154 / 993

Going ahead to step 6:
993 goes into 7154 7 times with a remainder of 203.
Write down 7 as next digit of the result. 
Result so far: 907.0
Subtracting 6951 from 7154 leaves us with 203.
Include the next digit (3) from the dividend after 203, then repeat: 2033 / 993

Going ahead to step 7:
The number 993 fits into 2033 2 times, leaving a remainder of 47.
Use 2 as the next digit of our solution. 
Result so far: 9072.0
Subtract 1986 from 2033 to get 47.
Grab the next digit (7) from the dividend, add it to 47, then carry on: 477 / 993

Let's proceed to step 8:
The number 993 fits into 477 0 times, leaving a remainder of 477.
Write down 0 as next digit of the result. 
Result so far: 90720.0
If we subtract 0 from 477, we get 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Step 9:
When dividing 4770 by 993, we get 4 with a remainder of 798.
Write down 4 as next digit of the result. 
Result so far: 90720.4
If we subtract 3972 from 4770, we get 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7980, and continue the process.

Step 10:
If we divide 7980 by 993, we get 8 and a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 90720.48
Subtract 7944 from 7980 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.

Step 11:
993 goes into 360 0 times with a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 90720.48
Deduct 0 from 360 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 12:
When dividing 3600 by 993, we get 3 with a remainder of 621.
Put 3 as the next digit of the answer. 
Result so far: 90720.4803
Subtract 2979 from 3600 to get 621.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6210, and continue the process.

On to step 13:
When dividing 6210 by 993, we get 6 with a remainder of 252.
Use 6 as the next digit of our solution. 
Result so far: 90720.48036
Subtracting 5958 from 6210 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 14:
993 goes into 2520 2 times with a remainder of 534.
Record the quotient 2 as the next digit in the result. 
Result so far: 90720.480362
If we subtract 1986 from 2520, we get 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Going ahead to step 15:
The number 993 fits into 5340 5 times, leaving a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 90720.4803625
If we take 4965 away from 5340, we end up with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 16:
3750 divided by 993 is 3 with a remainder of 771.
The next digit of our result is 3. 
Result so far: 90720.48036253
Subtracting 2979 from 3750 leaves us with 771.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7710, and continue the process.

The final outcome is 90720.48036253, with a leftover of 7.71e-07.