Let's divide 85981983 by 43
Our goal is to divide 85981983 by 43.

Moving on to step 1:
8 divided by 43 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 43

Step 2:
43 goes into 85 1 times with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 43 away from 85, we end up with 42.
Take the next digit (9) from the dividend and append it to 42, then repeat: 429 / 43

On to step 3:
When dividing 429 by 43, we get 9 with a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 387 away from 429, we end up with 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 43

Step 4:
If we divide 428 by 43, we get 9 and a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 199.0
Subtract 387 from 428 to get 41.
Include the next digit (1) from the dividend after 41, then repeat: 411 / 43

Step 5:
411 divided by 43 is 9 with a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 1999.0
Deduct 387 from 411 and we're left with 24.
Take the next digit (9) from the dividend and append it to 24, then repeat: 249 / 43

Going ahead to step 6:
The number 43 fits into 249 5 times, leaving a remainder of 34.
Put 5 as the next digit of the answer. 
Result so far: 19995.0
Deduct 215 from 249 and we're left with 34.
Take the next digit (8) from the dividend and append it to 34, then repeat: 348 / 43

On to step 7:
The number 43 fits into 348 8 times, leaving a remainder of 4.
The next digit of our result is 8. 
Result so far: 199958.0
Deduct 344 from 348 and we're left with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 43

Step 8:
43 divided by 43 is 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1999581.0
If we subtract 43 from 43, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
When dividing 0 by 43, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1999581.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
The number 43 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1999581.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1999581.0 with a remaining 0.0.