Let's divide 42893907 by 545
We want to divide 42893907 by 545.

Step 1:
When dividing 4 by 545, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 545

Step 2:
545 can be fit into 42 0 times, resulting in a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 545

On to step 3:
545 can be fit into 428 0 times, resulting in a remainder of 428.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 428 after subtracting 0 from 428.
Include the next digit (9) from the dividend after 428, then repeat: 4289 / 545

On to step 4:
4289 divided by 545 is 7 with a remainder of 474.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 474 after subtracting 3815 from 4289.
Bring next digit (3) of the dividend behind the 474 and repeat the process: 4743 / 545

On to step 5:
If we divide 4743 by 545, we get 8 and a remainder of 383.
Record the quotient 8 as the next digit in the result. 
Result so far: 78.0
If we subtract 4360 from 4743, we get 383.
Take the next digit (9) from the dividend and append it to 383, then repeat: 3839 / 545

On to step 6:
545 goes into 3839 7 times with a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 787.0
Subtracting 3815 from 3839 leaves us with 24.
Append the next digit (0) from the dividend to 24 and continue with: 240 / 545

Let's proceed to step 7:
If we divide 240 by 545, we get 0 and a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 7870.0
If we take 0 away from 240, we end up with 240.
Grab the next digit (7) from the dividend, add it to 240, then carry on: 2407 / 545

Going ahead to step 8:
2407 divided by 545 is 4 with a remainder of 227.
Use 4 as the next digit of our solution. 
Result so far: 78704.0
The remainder is 227 after subtracting 2180 from 2407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Let's proceed to step 9:
2270 divided by 545 is 4 with a remainder of 90.
Use 4 as the next digit of our solution. 
Result so far: 78704.4
If we subtract 2180 from 2270, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 10:
545 goes into 900 1 times with a remainder of 355.
Put 1 as the next digit of the answer. 
Result so far: 78704.41
Subtracting 545 from 900 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Going ahead to step 11:
The number 545 fits into 3550 6 times, leaving a remainder of 280.
Put 6 as the next digit of the answer. 
Result so far: 78704.416
If we subtract 3270 from 3550, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 12:
When dividing 2800 by 545, we get 5 with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 78704.4165
The remainder is 75 after subtracting 2725 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 13:
750 divided by 545 is 1 with a remainder of 205.
Use 1 as the next digit of our solution. 
Result so far: 78704.41651
Deduct 545 from 750 and we're left with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 14:
If we divide 2050 by 545, we get 3 and a remainder of 415.
Use 3 as the next digit of our solution. 
Result so far: 78704.416513
If we take 1635 away from 2050, we end up with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Step 15:
The number 545 fits into 4150 7 times, leaving a remainder of 335.
Write down 7 as next digit of the result. 
Result so far: 78704.4165137
If we take 3815 away from 4150, we end up with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Advancing to step 16:
545 can be fit into 3350 6 times, resulting in a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 78704.41651376
If we take 3270 away from 3350, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 78704.41651376, and the remainder is 8e-08.