Let's divide 85873036 by 997
Our goal is to divide 85873036 by 997.

Advancing to step 1:
997 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 997

Going ahead to step 2:
If we divide 85 by 997, we get 0 and a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Fetch the next digit (8) from the dividend, attach it to 85 and continue: 858 / 997

Let's proceed to step 3:
The number 997 fits into 858 0 times, leaving a remainder of 858.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 858 to get 858.
Fetch the next digit (7) from the dividend, attach it to 858 and continue: 8587 / 997

Let's proceed to step 4:
If we divide 8587 by 997, we get 8 and a remainder of 611.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 7976 from 8587 and we're left with 611.
Bring next digit (3) of the dividend behind the 611 and repeat the process: 6113 / 997

On to step 5:
If we divide 6113 by 997, we get 6 and a remainder of 131.
The next digit of our result is 6. 
Result so far: 86.0
If we subtract 5982 from 6113, we get 131.
Bring next digit (0) of the dividend behind the 131 and repeat the process: 1310 / 997

Advancing to step 6:
The number 997 fits into 1310 1 times, leaving a remainder of 313.
Put 1 as the next digit of the answer. 
Result so far: 861.0
Subtract 997 from 1310 to get 313.
Grab the next digit (3) from the dividend, add it to 313, then carry on: 3133 / 997

Step 7:
997 goes into 3133 3 times with a remainder of 142.
The next digit of our result is 3. 
Result so far: 8613.0
The remainder is 142 after subtracting 2991 from 3133.
Append the next digit (6) from the dividend to 142 and continue with: 1426 / 997

Advancing to step 8:
When dividing 1426 by 997, we get 1 with a remainder of 429.
The number 1 becomes the next digit in our result. 
Result so far: 86131.0
Deduct 997 from 1426 and we're left with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Let's proceed to step 9:
If we divide 4290 by 997, we get 4 and a remainder of 302.
Use 4 as the next digit of our solution. 
Result so far: 86131.4
If we subtract 3988 from 4290, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 10:
If we divide 3020 by 997, we get 3 and a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 86131.43
Subtracting 2991 from 3020 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 11:
997 can be fit into 290 0 times, resulting in a remainder of 290.
The number 0 becomes the next digit in our result. 
Result so far: 86131.43
If we subtract 0 from 290, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 12:
997 can be fit into 2900 2 times, resulting in a remainder of 906.
Put 2 as the next digit of the answer. 
Result so far: 86131.4302
Deduct 1994 from 2900 and we're left with 906.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9060, and continue the process.

Going ahead to step 13:
997 goes into 9060 9 times with a remainder of 87.
Put 9 as the next digit of the answer. 
Result so far: 86131.43029
Deduct 8973 from 9060 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 14:
997 goes into 870 0 times with a remainder of 870.
Put 0 as the next digit of the answer. 
Result so far: 86131.43029
If we take 0 away from 870, we end up with 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8700, and continue the process.

Step 15:
997 can be fit into 8700 8 times, resulting in a remainder of 724.
Write down 8 as next digit of the result. 
Result so far: 86131.4302908
Subtract 7976 from 8700 to get 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Moving on to step 16:
997 goes into 7240 7 times with a remainder of 261.
Use 7 as the next digit of our solution. 
Result so far: 86131.43029087
Deduct 6979 from 7240 and we're left with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

The quotient of the division is 86131.43029087, and the remainder is 2.61e-07.