We look at the division of 45423488 by 862 
Let's see how many times 862 fits into 45423488.

Step 1:
4 divided by 862 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 862

Going ahead to step 2:
862 goes into 45 0 times with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Append the next digit (4) from the dividend to 45 and continue with: 454 / 862

On to step 3:
The number 862 fits into 454 0 times, leaving a remainder of 454.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 454 to get 454.
Fetch the next digit (2) from the dividend, attach it to 454 and continue: 4542 / 862

On to step 4:
When dividing 4542 by 862, we get 5 with a remainder of 232.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 4310 from 4542 leaves us with 232.
Take the next digit (3) from the dividend and append it to 232, then repeat: 2323 / 862

On to step 5:
862 goes into 2323 2 times with a remainder of 599.
Write down 2 as next digit of the result. 
Result so far: 52.0
If we take 1724 away from 2323, we end up with 599.
Take the next digit (4) from the dividend and append it to 599, then repeat: 5994 / 862

Advancing to step 6:
The number 862 fits into 5994 6 times, leaving a remainder of 822.
Write down 6 as next digit of the result. 
Result so far: 526.0
Subtracting 5172 from 5994 leaves us with 822.
Bring next digit (8) of the dividend behind the 822 and repeat the process: 8228 / 862

Step 7:
When dividing 8228 by 862, we get 9 with a remainder of 470.
The next digit of our result is 9. 
Result so far: 5269.0
If we subtract 7758 from 8228, we get 470.
Grab the next digit (8) from the dividend, add it to 470, then carry on: 4708 / 862

Advancing to step 8:
862 can be fit into 4708 5 times, resulting in a remainder of 398.
The next digit of our result is 5. 
Result so far: 52695.0
If we take 4310 away from 4708, we end up with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Step 9:
When dividing 3980 by 862, we get 4 with a remainder of 532.
Use 4 as the next digit of our solution. 
Result so far: 52695.4
Subtracting 3448 from 3980 leaves us with 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

On to step 10:
862 goes into 5320 6 times with a remainder of 148.
Put 6 as the next digit of the answer. 
Result so far: 52695.46
Subtracting 5172 from 5320 leaves us 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.

Step 11:
When dividing 1480 by 862, we get 1 with a remainder of 618.
Put 1 as the next digit of the answer. 
Result so far: 52695.461
Deduct 862 from 1480 and we're left with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Step 12:
6180 divided by 862 is 7 with a remainder of 146.
Write down 7 as next digit of the result. 
Result so far: 52695.4617
If we subtract 6034 from 6180, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Step 13:
When dividing 1460 by 862, we get 1 with a remainder of 598.
Record the quotient 1 as the next digit in the result. 
Result so far: 52695.46171
Subtract 862 from 1460 to get 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Going ahead to step 14:
862 goes into 5980 6 times with a remainder of 808.
The number 6 becomes the next digit in our result. 
Result so far: 52695.461716
The remainder is 808 after subtracting 5172 from 5980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8080, and continue the process.

On to step 15:
If we divide 8080 by 862, we get 9 and a remainder of 322.
Use 9 as the next digit of our solution. 
Result so far: 52695.4617169
If we take 7758 away from 8080, we end up with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Let's proceed to step 16:
862 can be fit into 3220 3 times, resulting in a remainder of 634.
Record the quotient 3 as the next digit in the result. 
Result so far: 52695.46171693
The remainder is 634 after subtracting 2586 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

The final outcome is 52695.46171693, with a leftover of 6.34e-07.