We're dividing 16403210 by 602 
Let's see how many times 602 fits into 16403210.

On to step 1:
The number 602 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 602

Advancing to step 2:
When dividing 16 by 602, we get 0 with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 602

Let's proceed to step 3:
164 divided by 602 is 0 with a remainder of 164.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 164 and we're left with 164.
Grab the next digit (0) from the dividend, add it to 164, then carry on: 1640 / 602

Step 4:
When dividing 1640 by 602, we get 2 with a remainder of 436.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1204 from 1640 leaves us with 436.
Fetch the next digit (3) from the dividend, attach it to 436 and continue: 4363 / 602

Let's proceed to step 5:
When dividing 4363 by 602, we get 7 with a remainder of 149.
The next digit of our result is 7. 
Result so far: 27.0
The remainder is 149 after subtracting 4214 from 4363.
Take the next digit (2) from the dividend and append it to 149, then repeat: 1492 / 602

Let's proceed to step 6:
602 can be fit into 1492 2 times, resulting in a remainder of 288.
The next digit of our result is 2. 
Result so far: 272.0
Deduct 1204 from 1492 and we're left with 288.
Append the next digit (1) from the dividend to 288 and continue with: 2881 / 602

Moving on to step 7:
The number 602 fits into 2881 4 times, leaving a remainder of 473.
Put 4 as the next digit of the answer. 
Result so far: 2724.0
Deduct 2408 from 2881 and we're left with 473.
Grab the next digit (0) from the dividend, add it to 473, then carry on: 4730 / 602

Moving on to step 8:
602 goes into 4730 7 times with a remainder of 516.
The next digit of our result is 7. 
Result so far: 27247.0
Subtracting 4214 from 4730 leaves us with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Advancing to step 9:
602 goes into 5160 8 times with a remainder of 344.
Use 8 as the next digit of our solution. 
Result so far: 27247.8
Deduct 4816 from 5160 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

On to step 10:
602 goes into 3440 5 times with a remainder of 430.
Record the quotient 5 as the next digit in the result. 
Result so far: 27247.85
The remainder is 430 after subtracting 3010 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Advancing to step 11:
4300 divided by 602 is 7 with a remainder of 86.
Write down 7 as next digit of the result. 
Result so far: 27247.857
If we subtract 4214 from 4300, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 12:
If we divide 860 by 602, we get 1 and a remainder of 258.
Put 1 as the next digit of the answer. 
Result so far: 27247.8571
Deduct 602 from 860 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Advancing to step 13:
If we divide 2580 by 602, we get 4 and a remainder of 172.
Use 4 as the next digit of our solution. 
Result so far: 27247.85714
Subtracting 2408 from 2580 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 14:
When dividing 1720 by 602, we get 2 with a remainder of 516.
Record the quotient 2 as the next digit in the result. 
Result so far: 27247.857142
Deduct 1204 from 1720 and we're left with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

On to step 15:
602 goes into 5160 8 times with a remainder of 344.
The number 8 becomes the next digit in our result. 
Result so far: 27247.8571428
If we take 4816 away from 5160, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Moving on to step 16:
3440 divided by 602 is 5 with a remainder of 430.
Record the quotient 5 as the next digit in the result. 
Result so far: 27247.85714285
If we subtract 3010 from 3440, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

After the division, we end up with 27247.85714285 and a remainder of 4.3e-07.