94938831 divided by 646 
Our goal is to divide 94938831 by 646.

Moving on to step 1:
646 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 646

On to step 2:
646 goes into 94 0 times with a remainder of 94.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 94 to get 94.
Append the next digit (9) from the dividend to 94 and continue with: 949 / 646

Moving on to step 3:
646 goes into 949 1 times with a remainder of 303.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 646 away from 949, we end up with 303.
Append the next digit (3) from the dividend to 303 and continue with: 3033 / 646

Advancing to step 4:
646 goes into 3033 4 times with a remainder of 449.
The next digit of our result is 4. 
Result so far: 14.0
If we take 2584 away from 3033, we end up with 449.
Grab the next digit (8) from the dividend, add it to 449, then carry on: 4498 / 646

Going ahead to step 5:
646 goes into 4498 6 times with a remainder of 622.
Write down 6 as next digit of the result. 
Result so far: 146.0
If we take 3876 away from 4498, we end up with 622.
Append the next digit (8) from the dividend to 622 and continue with: 6228 / 646

Step 6:
646 goes into 6228 9 times with a remainder of 414.
Use 9 as the next digit of our solution. 
Result so far: 1469.0
Subtract 5814 from 6228 to get 414.
Bring next digit (3) of the dividend behind the 414 and repeat the process: 4143 / 646

Moving on to step 7:
646 can be fit into 4143 6 times, resulting in a remainder of 267.
Record the quotient 6 as the next digit in the result. 
Result so far: 14696.0
Subtracting 3876 from 4143 leaves us with 267.
Fetch the next digit (1) from the dividend, attach it to 267 and continue: 2671 / 646

On to step 8:
2671 divided by 646 is 4 with a remainder of 87.
The number 4 becomes the next digit in our result. 
Result so far: 146964.0
If we take 2584 away from 2671, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 9:
646 can be fit into 870 1 times, resulting in a remainder of 224.
Use 1 as the next digit of our solution. 
Result so far: 146964.1
The remainder is 224 after subtracting 646 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 10:
When dividing 2240 by 646, we get 3 with a remainder of 302.
Use 3 as the next digit of our solution. 
Result so far: 146964.13
If we take 1938 away from 2240, we end up with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Step 11:
If we divide 3020 by 646, we get 4 and a remainder of 436.
Use 4 as the next digit of our solution. 
Result so far: 146964.134
Subtract 2584 from 3020 to get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 12:
When dividing 4360 by 646, we get 6 with a remainder of 484.
The number 6 becomes the next digit in our result. 
Result so far: 146964.1346
Subtract 3876 from 4360 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Step 13:
If we divide 4840 by 646, we get 7 and a remainder of 318.
Write down 7 as next digit of the result. 
Result so far: 146964.13467
The remainder is 318 after subtracting 4522 from 4840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Step 14:
When dividing 3180 by 646, we get 4 with a remainder of 596.
Write down 4 as next digit of the result. 
Result so far: 146964.134674
Deduct 2584 from 3180 and we're left with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Let's proceed to step 15:
The number 646 fits into 5960 9 times, leaving a remainder of 146.
Put 9 as the next digit of the answer. 
Result so far: 146964.1346749
If we subtract 5814 from 5960, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Moving on to step 16:
When dividing 1460 by 646, we get 2 with a remainder of 168.
Record the quotient 2 as the next digit in the result. 
Result so far: 146964.13467492
If we subtract 1292 from 1460, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The final outcome is 146964.13467492, with a leftover of 1.68e-07.