41779478 ÷ 861 
Our goal is to divide 41779478 by 861.

Step 1:
When dividing 4 by 861, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 861

Moving on to step 2:
If we divide 41 by 861, we get 0 and a remainder of 41.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Bring next digit (7) of the dividend behind the 41 and repeat the process: 417 / 861

On to step 3:
If we divide 417 by 861, we get 0 and a remainder of 417.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 417, we end up with 417.
Append the next digit (7) from the dividend to 417 and continue with: 4177 / 861

Advancing to step 4:
861 can be fit into 4177 4 times, resulting in a remainder of 733.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 733 after subtracting 3444 from 4177.
Include the next digit (9) from the dividend after 733, then repeat: 7339 / 861

Let's proceed to step 5:
If we divide 7339 by 861, we get 8 and a remainder of 451.
Put 8 as the next digit of the answer. 
Result so far: 48.0
If we subtract 6888 from 7339, we get 451.
Bring next digit (4) of the dividend behind the 451 and repeat the process: 4514 / 861

On to step 6:
4514 divided by 861 is 5 with a remainder of 209.
The next digit of our result is 5. 
Result so far: 485.0
Subtracting 4305 from 4514 leaves us with 209.
Include the next digit (7) from the dividend after 209, then repeat: 2097 / 861

Advancing to step 7:
The number 861 fits into 2097 2 times, leaving a remainder of 375.
Record the quotient 2 as the next digit in the result. 
Result so far: 4852.0
Deduct 1722 from 2097 and we're left with 375.
Append the next digit (8) from the dividend to 375 and continue with: 3758 / 861

Moving on to step 8:
861 can be fit into 3758 4 times, resulting in a remainder of 314.
The number 4 becomes the next digit in our result. 
Result so far: 48524.0
Subtracting 3444 from 3758 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 9:
When dividing 3140 by 861, we get 3 with a remainder of 557.
Use 3 as the next digit of our solution. 
Result so far: 48524.3
If we subtract 2583 from 3140, we get 557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Let's proceed to step 10:
The number 861 fits into 5570 6 times, leaving a remainder of 404.
Record the quotient 6 as the next digit in the result. 
Result so far: 48524.36
If we subtract 5166 from 5570, we get 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Moving on to step 11:
The number 861 fits into 4040 4 times, leaving a remainder of 596.
The number 4 becomes the next digit in our result. 
Result so far: 48524.364
The remainder is 596 after subtracting 3444 from 4040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

On to step 12:
When dividing 5960 by 861, we get 6 with a remainder of 794.
Write down 6 as next digit of the result. 
Result so far: 48524.3646
Subtracting 5166 from 5960 leaves us with 794.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7940, and continue the process.

Step 13:
7940 divided by 861 is 9 with a remainder of 191.
Record the quotient 9 as the next digit in the result. 
Result so far: 48524.36469
Subtract 7749 from 7940 to get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Going ahead to step 14:
861 goes into 1910 2 times with a remainder of 188.
The number 2 becomes the next digit in our result. 
Result so far: 48524.364692
Subtract 1722 from 1910 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 15:
The number 861 fits into 1880 2 times, leaving a remainder of 158.
Record the quotient 2 as the next digit in the result. 
Result so far: 48524.3646922
Subtracting 1722 from 1880 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Our division results in 48524.3646922 with a remaining 1.58e-06.