39148865 divided by 61 
Our goal is to divide 39148865 by 61.

Advancing to step 1:
When dividing 3 by 61, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 61

Step 2:
If we divide 39 by 61, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 61

Let's proceed to step 3:
61 can be fit into 391 6 times, resulting in a remainder of 25.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 366 from 391, we get 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 61

Going ahead to step 4:
If we divide 254 by 61, we get 4 and a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
Deduct 244 from 254 and we're left with 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 61

Let's proceed to step 5:
If we divide 108 by 61, we get 1 and a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 641.0
Subtract 61 from 108 to get 47.
Append the next digit (8) from the dividend to 47 and continue with: 478 / 61

Moving on to step 6:
The number 61 fits into 478 7 times, leaving a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 6417.0
Deduct 427 from 478 and we're left with 51.
Grab the next digit (6) from the dividend, add it to 51, then carry on: 516 / 61

Moving on to step 7:
If we divide 516 by 61, we get 8 and a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 64178.0
If we subtract 488 from 516, we get 28.
Bring next digit (5) of the dividend behind the 28 and repeat the process: 285 / 61

On to step 8:
61 goes into 285 4 times with a remainder of 41.
Write down 4 as next digit of the result. 
Result so far: 641784.0
The remainder is 41 after subtracting 244 from 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 9:
When dividing 410 by 61, we get 6 with a remainder of 44.
The next digit of our result is 6. 
Result so far: 641784.6
The remainder is 44 after subtracting 366 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 10:
440 divided by 61 is 7 with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 641784.67
Subtract 427 from 440 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 11:
61 goes into 130 2 times with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 641784.672
Subtract 122 from 130 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
The number 61 fits into 80 1 times, leaving a remainder of 19.
The next digit of our result is 1. 
Result so far: 641784.6721
If we take 61 away from 80, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 13:
The number 61 fits into 190 3 times, leaving a remainder of 7.
The next digit of our result is 3. 
Result so far: 641784.67213
If we take 183 away from 190, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 14:
When dividing 70 by 61, we get 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 641784.672131
Subtract 61 from 70 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 15:
If we divide 90 by 61, we get 1 and a remainder of 29.
The next digit of our result is 1. 
Result so far: 641784.6721311
Subtract 61 from 90 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The quotient of the division is 641784.6721311, and the remainder is 2.9e-07.