We divide 40203649 by 578
We want to divide 40203649 by 578.

Moving on to step 1:
578 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 578

Advancing to step 2:
The number 578 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Include the next digit (2) from the dividend after 40, then repeat: 402 / 578

Step 3:
402 divided by 578 is 0 with a remainder of 402.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 402 after subtracting 0 from 402.
Include the next digit (0) from the dividend after 402, then repeat: 4020 / 578

Let's proceed to step 4:
578 goes into 4020 6 times with a remainder of 552.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 3468 from 4020, we get 552.
Bring next digit (3) of the dividend behind the 552 and repeat the process: 5523 / 578

Step 5:
When dividing 5523 by 578, we get 9 with a remainder of 321.
The number 9 becomes the next digit in our result. 
Result so far: 69.0
If we subtract 5202 from 5523, we get 321.
Bring next digit (6) of the dividend behind the 321 and repeat the process: 3216 / 578

On to step 6:
578 can be fit into 3216 5 times, resulting in a remainder of 326.
Write down 5 as next digit of the result. 
Result so far: 695.0
Deduct 2890 from 3216 and we're left with 326.
Bring next digit (4) of the dividend behind the 326 and repeat the process: 3264 / 578

Advancing to step 7:
The number 578 fits into 3264 5 times, leaving a remainder of 374.
Use 5 as the next digit of our solution. 
Result so far: 6955.0
If we subtract 2890 from 3264, we get 374.
Append the next digit (9) from the dividend to 374 and continue with: 3749 / 578

On to step 8:
3749 divided by 578 is 6 with a remainder of 281.
Put 6 as the next digit of the answer. 
Result so far: 69556.0
Deduct 3468 from 3749 and we're left with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Advancing to step 9:
When dividing 2810 by 578, we get 4 with a remainder of 498.
Put 4 as the next digit of the answer. 
Result so far: 69556.4
If we subtract 2312 from 2810, we get 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

On to step 10:
The number 578 fits into 4980 8 times, leaving a remainder of 356.
Record the quotient 8 as the next digit in the result. 
Result so far: 69556.48
If we take 4624 away from 4980, we end up with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Going ahead to step 11:
578 goes into 3560 6 times with a remainder of 92.
The number 6 becomes the next digit in our result. 
Result so far: 69556.486
If we subtract 3468 from 3560, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 12:
920 divided by 578 is 1 with a remainder of 342.
The next digit of our result is 1. 
Result so far: 69556.4861
If we take 578 away from 920, we end up with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Going ahead to step 13:
578 can be fit into 3420 5 times, resulting in a remainder of 530.
Record the quotient 5 as the next digit in the result. 
Result so far: 69556.48615
Subtracting 2890 from 3420 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Going ahead to step 14:
The number 578 fits into 5300 9 times, leaving a remainder of 98.
The number 9 becomes the next digit in our result. 
Result so far: 69556.486159
Subtract 5202 from 5300 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 15:
980 divided by 578 is 1 with a remainder of 402.
Use 1 as the next digit of our solution. 
Result so far: 69556.4861591
The remainder is 402 after subtracting 578 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Step 16:
578 goes into 4020 6 times with a remainder of 552.
Use 6 as the next digit of our solution. 
Result so far: 69556.48615916
Deduct 3468 from 4020 and we're left with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Our division results in 69556.48615916 with a remaining 5.52e-07.