64343324 ÷ 124 
Our goal is to divide 64343324 by 124.

On to step 1:
If we divide 6 by 124, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 124

Going ahead to step 2:
124 can be fit into 64 0 times, resulting in a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Include the next digit (3) from the dividend after 64, then repeat: 643 / 124

On to step 3:
124 can be fit into 643 5 times, resulting in a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 23 after subtracting 620 from 643.
Grab the next digit (4) from the dividend, add it to 23, then carry on: 234 / 124

On to step 4:
124 can be fit into 234 1 times, resulting in a remainder of 110.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
Subtract 124 from 234 to get 110.
Fetch the next digit (3) from the dividend, attach it to 110 and continue: 1103 / 124

Moving on to step 5:
124 goes into 1103 8 times with a remainder of 111.
Use 8 as the next digit of our solution. 
Result so far: 518.0
If we subtract 992 from 1103, we get 111.
Fetch the next digit (3) from the dividend, attach it to 111 and continue: 1113 / 124

Advancing to step 6:
124 goes into 1113 8 times with a remainder of 121.
The next digit of our result is 8. 
Result so far: 5188.0
If we subtract 992 from 1113, we get 121.
Fetch the next digit (2) from the dividend, attach it to 121 and continue: 1212 / 124

Let's proceed to step 7:
If we divide 1212 by 124, we get 9 and a remainder of 96.
Use 9 as the next digit of our solution. 
Result so far: 51889.0
If we subtract 1116 from 1212, we get 96.
Grab the next digit (4) from the dividend, add it to 96, then carry on: 964 / 124

Step 8:
The number 124 fits into 964 7 times, leaving a remainder of 96.
Write down 7 as next digit of the result. 
Result so far: 518897.0
If we subtract 868 from 964, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 9:
124 goes into 960 7 times with a remainder of 92.
Write down 7 as next digit of the result. 
Result so far: 518897.7
If we take 868 away from 960, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 10:
If we divide 920 by 124, we get 7 and a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 518897.77
Subtract 868 from 920 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 518897.77, with a leftover of 0.052.