3921880 ÷ 147 
Let's see how many times 147 fits into 3921880.

Going ahead to step 1:
The number 147 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 147

Moving on to step 2:
147 goes into 39 0 times with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Grab the next digit (2) from the dividend, add it to 39, then carry on: 392 / 147

Going ahead to step 3:
If we divide 392 by 147, we get 2 and a remainder of 98.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 98 after subtracting 294 from 392.
Include the next digit (1) from the dividend after 98, then repeat: 981 / 147

Let's proceed to step 4:
If we divide 981 by 147, we get 6 and a remainder of 99.
The next digit of our result is 6. 
Result so far: 26.0
Subtracting 882 from 981 leaves us with 99.
Append the next digit (8) from the dividend to 99 and continue with: 998 / 147

Going ahead to step 5:
147 goes into 998 6 times with a remainder of 116.
Put 6 as the next digit of the answer. 
Result so far: 266.0
Subtract 882 from 998 to get 116.
Append the next digit (8) from the dividend to 116 and continue with: 1168 / 147

Let's proceed to step 6:
1168 divided by 147 is 7 with a remainder of 139.
Record the quotient 7 as the next digit in the result. 
Result so far: 2667.0
Deduct 1029 from 1168 and we're left with 139.
Grab the next digit (0) from the dividend, add it to 139, then carry on: 1390 / 147

Let's proceed to step 7:
147 can be fit into 1390 9 times, resulting in a remainder of 67.
Write down 9 as next digit of the result. 
Result so far: 26679.0
If we take 1323 away from 1390, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 8:
670 divided by 147 is 4 with a remainder of 82.
Record the quotient 4 as the next digit in the result. 
Result so far: 26679.4
If we take 588 away from 670, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 9:
If we divide 820 by 147, we get 5 and a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 26679.45
The remainder is 85 after subtracting 735 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 10:
147 can be fit into 850 5 times, resulting in a remainder of 115.
Use 5 as the next digit of our solution. 
Result so far: 26679.455
The remainder is 115 after subtracting 735 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

After the division, we end up with 26679.455 and a remainder of 0.0115.