3599369 ÷ 428 
We want to divide 3599369 by 428.

Going ahead to step 1:
428 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 428

Step 2:
The number 428 fits into 35 0 times, leaving a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Take the next digit (9) from the dividend and append it to 35, then repeat: 359 / 428

Moving on to step 3:
428 goes into 359 0 times with a remainder of 359.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 359 leaves us with 359.
Append the next digit (9) from the dividend to 359 and continue with: 3599 / 428

On to step 4:
When dividing 3599 by 428, we get 8 with a remainder of 175.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 3424 from 3599 and we're left with 175.
Bring next digit (3) of the dividend behind the 175 and repeat the process: 1753 / 428

Moving on to step 5:
428 goes into 1753 4 times with a remainder of 41.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
If we take 1712 away from 1753, we end up with 41.
Fetch the next digit (6) from the dividend, attach it to 41 and continue: 416 / 428

Let's proceed to step 6:
428 goes into 416 0 times with a remainder of 416.
Record the quotient 0 as the next digit in the result. 
Result so far: 840.0
Subtracting 0 from 416 leaves us with 416.
Bring next digit (9) of the dividend behind the 416 and repeat the process: 4169 / 428

On to step 7:
4169 divided by 428 is 9 with a remainder of 317.
Write down 9 as next digit of the result. 
Result so far: 8409.0
Subtract 3852 from 4169 to get 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Going ahead to step 8:
The number 428 fits into 3170 7 times, leaving a remainder of 174.
Use 7 as the next digit of our solution. 
Result so far: 8409.7
Subtract 2996 from 3170 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Going ahead to step 9:
1740 divided by 428 is 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 8409.74
Subtracting 1712 from 1740 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 10:
428 can be fit into 280 0 times, resulting in a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 8409.74
If we take 0 away from 280, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 11:
2800 divided by 428 is 6 with a remainder of 232.
Write down 6 as next digit of the result. 
Result so far: 8409.7406
If we subtract 2568 from 2800, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 12:
2320 divided by 428 is 5 with a remainder of 180.
Put 5 as the next digit of the answer. 
Result so far: 8409.74065
Subtract 2140 from 2320 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 13:
If we divide 1800 by 428, we get 4 and a remainder of 88.
The number 4 becomes the next digit in our result. 
Result so far: 8409.740654
Deduct 1712 from 1800 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 14:
If we divide 880 by 428, we get 2 and a remainder of 24.
The next digit of our result is 2. 
Result so far: 8409.7406542
Subtracting 856 from 880 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 15:
When dividing 240 by 428, we get 0 with a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 8409.7406542
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

In conclusion, the division gives 8409.7406542 with a balance of 2.4e-07.