9983707 divided by 158 
Let's see how many times 158 fits into 9983707.

Let's proceed to step 1:
When dividing 9 by 158, we get 0 with 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.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 158

Moving on to step 2:
158 goes into 99 0 times with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Append the next digit (8) from the dividend to 99 and continue with: 998 / 158

Let's proceed to step 3:
158 can be fit into 998 6 times, resulting in a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 948 from 998 leaves us with 50.
Append the next digit (3) from the dividend to 50 and continue with: 503 / 158

Going ahead to step 4:
503 divided by 158 is 3 with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 63.0
Deduct 474 from 503 and we're left with 29.
Take the next digit (7) from the dividend and append it to 29, then repeat: 297 / 158

On to step 5:
When dividing 297 by 158, we get 1 with a remainder of 139.
The number 1 becomes the next digit in our result. 
Result so far: 631.0
Subtract 158 from 297 to get 139.
Fetch the next digit (0) from the dividend, attach it to 139 and continue: 1390 / 158

On to step 6:
158 can be fit into 1390 8 times, resulting in a remainder of 126.
Put 8 as the next digit of the answer. 
Result so far: 6318.0
Subtract 1264 from 1390 to get 126.
Fetch the next digit (7) from the dividend, attach it to 126 and continue: 1267 / 158

Moving on to step 7:
1267 divided by 158 is 8 with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 63188.0
If we take 1264 away from 1267, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 8:
The number 158 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 63188.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
If we divide 300 by 158, we get 1 and a remainder of 142.
Write down 1 as next digit of the result. 
Result so far: 63188.01
Subtract 158 from 300 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Moving on to step 10:
158 can be fit into 1420 8 times, resulting in a remainder of 156.
The number 8 becomes the next digit in our result. 
Result so far: 63188.018
Deduct 1264 from 1420 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 11:
158 goes into 1560 9 times with a remainder of 138.
Put 9 as the next digit of the answer. 
Result so far: 63188.0189
The remainder is 138 after subtracting 1422 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 12:
158 goes into 1380 8 times with a remainder of 116.
The next digit of our result is 8. 
Result so far: 63188.01898
If we subtract 1264 from 1380, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 13:
158 goes into 1160 7 times with a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 63188.018987
If we take 1106 away from 1160, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 14:
540 divided by 158 is 3 with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 63188.0189873
Subtract 474 from 540 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 15:
When dividing 660 by 158, we get 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 63188.01898734
Deduct 632 from 660 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 63188.01898734 with a remainder of 2.8e-08.