We divide 15890962 by 158
Our goal is to divide 15890962 by 158.

Step 1:
When dividing 1 by 158, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 158

Step 2:
The number 158 fits into 15 0 times, leaving a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 158

Going ahead to step 3:
158 can be fit into 158 1 times, resulting in a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 0 after subtracting 158 from 158.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 158

Going ahead to step 4:
The number 158 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 158

On to step 5:
When dividing 90 by 158, we get 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 100.0
Subtract 0 from 90 to get 90.
Include the next digit (9) from the dividend after 90, then repeat: 909 / 158

Let's proceed to step 6:
909 divided by 158 is 5 with a remainder of 119.
Put 5 as the next digit of the answer. 
Result so far: 1005.0
Deduct 790 from 909 and we're left with 119.
Fetch the next digit (6) from the dividend, attach it to 119 and continue: 1196 / 158

Moving on to step 7:
1196 divided by 158 is 7 with a remainder of 90.
Use 7 as the next digit of our solution. 
Result so far: 10057.0
Subtract 1106 from 1196 to get 90.
Grab the next digit (2) from the dividend, add it to 90, then carry on: 902 / 158

Let's proceed to step 8:
902 divided by 158 is 5 with a remainder of 112.
Record the quotient 5 as the next digit in the result. 
Result so far: 100575.0
Subtract 790 from 902 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 9:
158 can be fit into 1120 7 times, resulting in a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 100575.7
Deduct 1106 from 1120 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
The number 158 fits into 140 0 times, leaving a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 100575.7
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 11:
158 can be fit into 1400 8 times, resulting in a remainder of 136.
Record the quotient 8 as the next digit in the result. 
Result so far: 100575.708
Subtracting 1264 from 1400 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 12:
The number 158 fits into 1360 8 times, leaving a remainder of 96.
The next digit of our result is 8. 
Result so far: 100575.7088
Subtracting 1264 from 1360 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The quotient of the division is 100575.7088, and the remainder is 0.00096.