423570 ÷ 69 
Our goal is to divide 423570 by 69.

Advancing to step 1:
69 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 69

On to step 2:
If we divide 42 by 69, we get 0 and a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Take the next digit (3) from the dividend and append it to 42, then repeat: 423 / 69

Step 3:
69 goes into 423 6 times with a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 414 from 423 leaves us with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 69

Advancing to step 4:
When dividing 95 by 69, we get 1 with a remainder of 26.
The next digit of our result is 1. 
Result so far: 61.0
Subtracting 69 from 95 leaves us with 26.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 69

Moving on to step 5:
267 divided by 69 is 3 with a remainder of 60.
The next digit of our result is 3. 
Result so far: 613.0
If we take 207 away from 267, we end up with 60.
Append the next digit (0) from the dividend to 60 and continue with: 600 / 69

Let's proceed to step 6:
If we divide 600 by 69, we get 8 and a remainder of 48.
The next digit of our result is 8. 
Result so far: 6138.0
If we take 552 away from 600, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 7:
When dividing 480 by 69, we get 6 with a remainder of 66.
The number 6 becomes the next digit in our result. 
Result so far: 6138.6
Subtract 414 from 480 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 8:
660 divided by 69 is 9 with a remainder of 39.
The number 9 becomes the next digit in our result. 
Result so far: 6138.69
Subtract 621 from 660 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 9:
69 can be fit into 390 5 times, resulting in a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 6138.695
If we subtract 345 from 390, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 10:
69 can be fit into 450 6 times, resulting in a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 6138.6956
Subtracting 414 from 450 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 11:
The number 69 fits into 360 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 6138.69565
If we take 345 away from 360, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 12:
If we divide 150 by 69, we get 2 and a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 6138.695652
Deduct 138 from 150 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 13:
69 goes into 120 1 times with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 6138.6956521
If we subtract 69 from 120, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 14:
If we divide 510 by 69, we get 7 and a remainder of 27.
The next digit of our result is 7. 
Result so far: 6138.69565217
The remainder is 27 after subtracting 483 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The quotient of the division is 6138.69565217, and the remainder is 2.7e-08.