We look at the division of 2850164 by 403 
We're looking to find how many times 403 goes into 2850164.

Moving on to step 1:
403 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 403

Let's proceed to step 2:
The number 403 fits into 28 0 times, leaving a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Include the next digit (5) from the dividend after 28, then repeat: 285 / 403

Let's proceed to step 3:
When dividing 285 by 403, we get 0 with a remainder of 285.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 285 to get 285.
Fetch the next digit (0) from the dividend, attach it to 285 and continue: 2850 / 403

Moving on to step 4:
When dividing 2850 by 403, we get 7 with a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 2821 away from 2850, we end up with 29.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 403

Let's proceed to step 5:
403 can be fit into 291 0 times, resulting in a remainder of 291.
Use 0 as the next digit of our solution. 
Result so far: 70.0
If we subtract 0 from 291, we get 291.
Fetch the next digit (6) from the dividend, attach it to 291 and continue: 2916 / 403

Moving on to step 6:
403 can be fit into 2916 7 times, resulting in a remainder of 95.
Put 7 as the next digit of the answer. 
Result so far: 707.0
Deduct 2821 from 2916 and we're left with 95.
Take the next digit (4) from the dividend and append it to 95, then repeat: 954 / 403

Going ahead to step 7:
403 can be fit into 954 2 times, resulting in a remainder of 148.
Put 2 as the next digit of the answer. 
Result so far: 7072.0
Deduct 806 from 954 and we're left 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.

Going ahead to step 8:
When dividing 1480 by 403, we get 3 with a remainder of 271.
Record the quotient 3 as the next digit in the result. 
Result so far: 7072.3
Subtract 1209 from 1480 to get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Moving on to step 9:
403 can be fit into 2710 6 times, resulting in a remainder of 292.
The number 6 becomes the next digit in our result. 
Result so far: 7072.36
Subtracting 2418 from 2710 leaves us with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Advancing to step 10:
The number 403 fits into 2920 7 times, leaving a remainder of 99.
The number 7 becomes the next digit in our result. 
Result so far: 7072.367
If we subtract 2821 from 2920, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Advancing to step 11:
When dividing 990 by 403, we get 2 with a remainder of 184.
Use 2 as the next digit of our solution. 
Result so far: 7072.3672
The remainder is 184 after subtracting 806 from 990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 12:
403 goes into 1840 4 times with a remainder of 228.
Use 4 as the next digit of our solution. 
Result so far: 7072.36724
Deduct 1612 from 1840 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 13:
When dividing 2280 by 403, we get 5 with a remainder of 265.
Put 5 as the next digit of the answer. 
Result so far: 7072.367245
The remainder is 265 after subtracting 2015 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 14:
The number 403 fits into 2650 6 times, leaving a remainder of 232.
The number 6 becomes the next digit in our result. 
Result so far: 7072.3672456
The remainder is 232 after subtracting 2418 from 2650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 15:
When dividing 2320 by 403, we get 5 with a remainder of 305.
Record the quotient 5 as the next digit in the result. 
Result so far: 7072.36724565
If we take 2015 away from 2320, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

After the division, we end up with 7072.36724565 and a remainder of 3.05e-07.