49602055 ÷ 643 
Let's see how many times 643 fits into 49602055.

Moving on to step 1:
If we divide 4 by 643, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 643

Moving on to step 2:
49 divided by 643 is 0 with a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Append the next digit (6) from the dividend to 49 and continue with: 496 / 643

Let's proceed to step 3:
If we divide 496 by 643, we get 0 and a remainder of 496.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 496, we get 496.
Grab the next digit (0) from the dividend, add it to 496, then carry on: 4960 / 643

On to step 4:
The number 643 fits into 4960 7 times, leaving a remainder of 459.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 4501 from 4960 leaves us with 459.
Take the next digit (2) from the dividend and append it to 459, then repeat: 4592 / 643

Going ahead to step 5:
643 can be fit into 4592 7 times, resulting in a remainder of 91.
Use 7 as the next digit of our solution. 
Result so far: 77.0
If we subtract 4501 from 4592, we get 91.
Include the next digit (0) from the dividend after 91, then repeat: 910 / 643

Advancing to step 6:
If we divide 910 by 643, we get 1 and a remainder of 267.
Write down 1 as next digit of the result. 
Result so far: 771.0
Subtracting 643 from 910 leaves us with 267.
Take the next digit (5) from the dividend and append it to 267, then repeat: 2675 / 643

Moving on to step 7:
If we divide 2675 by 643, we get 4 and a remainder of 103.
The number 4 becomes the next digit in our result. 
Result so far: 7714.0
The remainder is 103 after subtracting 2572 from 2675.
Take the next digit (5) from the dividend and append it to 103, then repeat: 1035 / 643

Advancing to step 8:
When dividing 1035 by 643, we get 1 with a remainder of 392.
Write down 1 as next digit of the result. 
Result so far: 77141.0
Deduct 643 from 1035 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 9:
If we divide 3920 by 643, we get 6 and a remainder of 62.
Write down 6 as next digit of the result. 
Result so far: 77141.6
The remainder is 62 after subtracting 3858 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 10:
If we divide 620 by 643, we get 0 and a remainder of 620.
The number 0 becomes the next digit in our result. 
Result so far: 77141.6
Deduct 0 from 620 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 11:
643 goes into 6200 9 times with a remainder of 413.
Record the quotient 9 as the next digit in the result. 
Result so far: 77141.609
Subtract 5787 from 6200 to get 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Let's proceed to step 12:
643 goes into 4130 6 times with a remainder of 272.
Record the quotient 6 as the next digit in the result. 
Result so far: 77141.6096
Subtracting 3858 from 4130 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 13:
The number 643 fits into 2720 4 times, leaving a remainder of 148.
The next digit of our result is 4. 
Result so far: 77141.60964
If we take 2572 away from 2720, we end up 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.

On to step 14:
1480 divided by 643 is 2 with a remainder of 194.
Put 2 as the next digit of the answer. 
Result so far: 77141.609642
Subtract 1286 from 1480 to get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 15:
643 goes into 1940 3 times with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 77141.6096423
If we take 1929 away from 1940, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 16:
When dividing 110 by 643, we get 0 with a remainder of 110.
Put 0 as the next digit of the answer. 
Result so far: 77141.6096423
If we take 0 away from 110, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The quotient of the division is 77141.6096423, and the remainder is 1.1e-07.