3285978 ÷ 905 
Let's see how many times 905 fits into 3285978.

Going ahead to step 1:
3 divided by 905 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 905

Advancing to step 2:
905 goes into 32 0 times with a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 32 after subtracting 0 from 32.
Bring next digit (8) of the dividend behind the 32 and repeat the process: 328 / 905

Advancing to step 3:
If we divide 328 by 905, we get 0 and a remainder of 328.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 328 and we're left with 328.
Grab the next digit (5) from the dividend, add it to 328, then carry on: 3285 / 905

Step 4:
3285 divided by 905 is 3 with a remainder of 570.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 2715 from 3285 and we're left with 570.
Include the next digit (9) from the dividend after 570, then repeat: 5709 / 905

On to step 5:
905 goes into 5709 6 times with a remainder of 279.
Write down 6 as next digit of the result. 
Result so far: 36.0
If we take 5430 away from 5709, we end up with 279.
Append the next digit (7) from the dividend to 279 and continue with: 2797 / 905

Let's proceed to step 6:
When dividing 2797 by 905, we get 3 with a remainder of 82.
Write down 3 as next digit of the result. 
Result so far: 363.0
Deduct 2715 from 2797 and we're left with 82.
Grab the next digit (8) from the dividend, add it to 82, then carry on: 828 / 905

Let's proceed to step 7:
When dividing 828 by 905, we get 0 with a remainder of 828.
Write down 0 as next digit of the result. 
Result so far: 3630.0
Subtract 0 from 828 to get 828.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8280, and continue the process.

Moving on to step 8:
905 can be fit into 8280 9 times, resulting in a remainder of 135.
The number 9 becomes the next digit in our result. 
Result so far: 3630.9
If we take 8145 away from 8280, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 9:
905 goes into 1350 1 times with a remainder of 445.
The next digit of our result is 1. 
Result so far: 3630.91
Subtract 905 from 1350 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

On to step 10:
The number 905 fits into 4450 4 times, leaving a remainder of 830.
Write down 4 as next digit of the result. 
Result so far: 3630.914
Subtracting 3620 from 4450 leaves us with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Let's proceed to step 11:
When dividing 8300 by 905, we get 9 with a remainder of 155.
Use 9 as the next digit of our solution. 
Result so far: 3630.9149
Subtract 8145 from 8300 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Advancing to step 12:
1550 divided by 905 is 1 with a remainder of 645.
Record the quotient 1 as the next digit in the result. 
Result so far: 3630.91491
If we take 905 away from 1550, we end up with 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Advancing to step 13:
The number 905 fits into 6450 7 times, leaving a remainder of 115.
Put 7 as the next digit of the answer. 
Result so far: 3630.914917
The remainder is 115 after subtracting 6335 from 6450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 14:
The number 905 fits into 1150 1 times, leaving a remainder of 245.
Put 1 as the next digit of the answer. 
Result so far: 3630.9149171
Deduct 905 from 1150 and we're left with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Step 15:
When dividing 2450 by 905, we get 2 with a remainder of 640.
Write down 2 as next digit of the result. 
Result so far: 3630.91491712
Deduct 1810 from 2450 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The quotient of the division is 3630.91491712, and the remainder is 6.4e-07.