We divide 19860081 by 158
Let's see how many times 158 fits into 19860081.

Going ahead to step 1:
If we divide 1 by 158, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 158

Moving on to step 2:
When dividing 19 by 158, we get 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Include the next digit (8) from the dividend after 19, then repeat: 198 / 158

Let's proceed to step 3:
198 divided by 158 is 1 with a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 40 after subtracting 158 from 198.
Bring next digit (6) of the dividend behind the 40 and repeat the process: 406 / 158

Moving on to step 4:
158 can be fit into 406 2 times, resulting in a remainder of 90.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 316 from 406, we get 90.
Bring next digit (0) of the dividend behind the 90 and repeat the process: 900 / 158

Going ahead to step 5:
If we divide 900 by 158, we get 5 and a remainder of 110.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
If we subtract 790 from 900, we get 110.
Take the next digit (0) from the dividend and append it to 110, then repeat: 1100 / 158

Going ahead to step 6:
158 can be fit into 1100 6 times, resulting in a remainder of 152.
Write down 6 as next digit of the result. 
Result so far: 1256.0
Subtracting 948 from 1100 leaves us with 152.
Grab the next digit (8) from the dividend, add it to 152, then carry on: 1528 / 158

On to step 7:
158 can be fit into 1528 9 times, resulting in a remainder of 106.
Record the quotient 9 as the next digit in the result. 
Result so far: 12569.0
Subtract 1422 from 1528 to get 106.
Append the next digit (1) from the dividend to 106 and continue with: 1061 / 158

Advancing to step 8:
The number 158 fits into 1061 6 times, leaving a remainder of 113.
Record the quotient 6 as the next digit in the result. 
Result so far: 125696.0
If we take 948 away from 1061, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Step 9:
158 goes into 1130 7 times with a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 125696.7
Subtracting 1106 from 1130 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
When dividing 240 by 158, we get 1 with a remainder of 82.
The number 1 becomes the next digit in our result. 
Result so far: 125696.71
Subtract 158 from 240 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 11:
158 goes into 820 5 times with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 125696.715
If we take 790 away from 820, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
If we divide 300 by 158, we get 1 and a remainder of 142.
Put 1 as the next digit of the answer. 
Result so far: 125696.7151
Subtracting 158 from 300 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 13:
When dividing 1420 by 158, we get 8 with a remainder of 156.
Write down 8 as next digit of the result. 
Result so far: 125696.71518
If we take 1264 away from 1420, we end up 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.

Step 14:
1560 divided by 158 is 9 with a remainder of 138.
Write down 9 as next digit of the result. 
Result so far: 125696.715189
If we subtract 1422 from 1560, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 15:
1380 divided by 158 is 8 with a remainder of 116.
Write down 8 as next digit of the result. 
Result so far: 125696.7151898
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.

On to step 16:
1160 divided by 158 is 7 with a remainder of 54.
Use 7 as the next digit of our solution. 
Result so far: 125696.71518987
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.

The final outcome is 125696.71518987, with a leftover of 5.4e-08.