40558068 ÷ 947 
We want to divide 40558068 by 947.

Step 1:
When dividing 4 by 947, we get 0 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.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 947

Going ahead to step 2:
When dividing 40 by 947, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Grab the next digit (5) from the dividend, add it to 40, then carry on: 405 / 947

Advancing to step 3:
If we divide 405 by 947, we get 0 and a remainder of 405.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 405, we get 405.
Take the next digit (5) from the dividend and append it to 405, then repeat: 4055 / 947

On to step 4:
The number 947 fits into 4055 4 times, leaving a remainder of 267.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3788 from 4055, we get 267.
Append the next digit (8) from the dividend to 267 and continue with: 2678 / 947

Advancing to step 5:
947 goes into 2678 2 times with a remainder of 784.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
If we subtract 1894 from 2678, we get 784.
Take the next digit (0) from the dividend and append it to 784, then repeat: 7840 / 947

Advancing to step 6:
The number 947 fits into 7840 8 times, leaving a remainder of 264.
The next digit of our result is 8. 
Result so far: 428.0
Subtract 7576 from 7840 to get 264.
Append the next digit (6) from the dividend to 264 and continue with: 2646 / 947

On to step 7:
The number 947 fits into 2646 2 times, leaving a remainder of 752.
Use 2 as the next digit of our solution. 
Result so far: 4282.0
If we subtract 1894 from 2646, we get 752.
Fetch the next digit (8) from the dividend, attach it to 752 and continue: 7528 / 947

Advancing to step 8:
7528 divided by 947 is 7 with a remainder of 899.
Record the quotient 7 as the next digit in the result. 
Result so far: 42827.0
Deduct 6629 from 7528 and we're left with 899.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8990, and continue the process.

Moving on to step 9:
If we divide 8990 by 947, we get 9 and a remainder of 467.
The next digit of our result is 9. 
Result so far: 42827.9
Deduct 8523 from 8990 and we're left with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Moving on to step 10:
When dividing 4670 by 947, we get 4 with a remainder of 882.
Use 4 as the next digit of our solution. 
Result so far: 42827.94
Subtract 3788 from 4670 to get 882.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8820, and continue the process.

Advancing to step 11:
947 goes into 8820 9 times with a remainder of 297.
The next digit of our result is 9. 
Result so far: 42827.949
Deduct 8523 from 8820 and we're left with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Step 12:
2970 divided by 947 is 3 with a remainder of 129.
The next digit of our result is 3. 
Result so far: 42827.9493
If we subtract 2841 from 2970, we get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

On to step 13:
1290 divided by 947 is 1 with a remainder of 343.
The next digit of our result is 1. 
Result so far: 42827.94931
The remainder is 343 after subtracting 947 from 1290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Advancing to step 14:
947 can be fit into 3430 3 times, resulting in a remainder of 589.
Record the quotient 3 as the next digit in the result. 
Result so far: 42827.949313
If we take 2841 away from 3430, we end up with 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Advancing to step 15:
The number 947 fits into 5890 6 times, leaving a remainder of 208.
The number 6 becomes the next digit in our result. 
Result so far: 42827.9493136
The remainder is 208 after subtracting 5682 from 5890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 16:
947 can be fit into 2080 2 times, resulting in a remainder of 186.
The next digit of our result is 2. 
Result so far: 42827.94931362
The remainder is 186 after subtracting 1894 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

After the division, we end up with 42827.94931362 and a remainder of 1.86e-07.