Let's divide 4445979 by 158
We want to divide 4445979 by 158.

Step 1:
4 divided by 158 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 158

Let's proceed to step 2:
When dividing 44 by 158, we get 0 with a remainder of 44.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 44 to get 44.
Fetch the next digit (4) from the dividend, attach it to 44 and continue: 444 / 158

Advancing to step 3:
When dividing 444 by 158, we get 2 with a remainder of 128.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 128 after subtracting 316 from 444.
Include the next digit (5) from the dividend after 128, then repeat: 1285 / 158

Moving on to step 4:
When dividing 1285 by 158, we get 8 with a remainder of 21.
Use 8 as the next digit of our solution. 
Result so far: 28.0
If we take 1264 away from 1285, we end up with 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 158

Advancing to step 5:
When dividing 219 by 158, we get 1 with a remainder of 61.
The next digit of our result is 1. 
Result so far: 281.0
Deduct 158 from 219 and we're left with 61.
Take the next digit (7) from the dividend and append it to 61, then repeat: 617 / 158

Moving on to step 6:
When dividing 617 by 158, we get 3 with a remainder of 143.
Put 3 as the next digit of the answer. 
Result so far: 2813.0
Subtract 474 from 617 to get 143.
Append the next digit (9) from the dividend to 143 and continue with: 1439 / 158

Going ahead to step 7:
158 can be fit into 1439 9 times, resulting in a remainder of 17.
The next digit of our result is 9. 
Result so far: 28139.0
The remainder is 17 after subtracting 1422 from 1439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 8:
170 divided by 158 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 28139.1
The remainder is 12 after subtracting 158 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
The number 158 fits into 120 0 times, leaving a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 28139.1
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 10:
1200 divided by 158 is 7 with a remainder of 94.
Record the quotient 7 as the next digit in the result. 
Result so far: 28139.107
If we take 1106 away from 1200, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 11:
158 can be fit into 940 5 times, resulting in a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 28139.1075
Deduct 790 from 940 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 12:
158 can be fit into 1500 9 times, resulting in a remainder of 78.
Put 9 as the next digit of the answer. 
Result so far: 28139.10759
The remainder is 78 after subtracting 1422 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 13:
The number 158 fits into 780 4 times, leaving a remainder of 148.
The number 4 becomes the next digit in our result. 
Result so far: 28139.107594
Deduct 632 from 780 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 14:
158 can be fit into 1480 9 times, resulting in a remainder of 58.
Write down 9 as next digit of the result. 
Result so far: 28139.1075949
If we subtract 1422 from 1480, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 15:
When dividing 580 by 158, we get 3 with a remainder of 106.
Use 3 as the next digit of our solution. 
Result so far: 28139.10759493
If we subtract 474 from 580, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

After the division, we end up with 28139.10759493 and a remainder of 1.06e-07.