70431606 ÷ 904 
We want to divide 70431606 by 904.

Advancing to step 1:
If we divide 7 by 904, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 904

On to step 2:
The number 904 fits into 70 0 times, leaving a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Append the next digit (4) from the dividend to 70 and continue with: 704 / 904

On to step 3:
The number 904 fits into 704 0 times, leaving a remainder of 704.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 704 leaves us with 704.
Include the next digit (3) from the dividend after 704, then repeat: 7043 / 904

Let's proceed to step 4:
The number 904 fits into 7043 7 times, leaving a remainder of 715.
The next digit of our result is 7. 
Result so far: 7.0
If we take 6328 away from 7043, we end up with 715.
Fetch the next digit (1) from the dividend, attach it to 715 and continue: 7151 / 904

Advancing to step 5:
7151 divided by 904 is 7 with a remainder of 823.
Write down 7 as next digit of the result. 
Result so far: 77.0
If we take 6328 away from 7151, we end up with 823.
Take the next digit (6) from the dividend and append it to 823, then repeat: 8236 / 904

Advancing to step 6:
The number 904 fits into 8236 9 times, leaving a remainder of 100.
Write down 9 as next digit of the result. 
Result so far: 779.0
Subtracting 8136 from 8236 leaves us with 100.
Append the next digit (0) from the dividend to 100 and continue with: 1000 / 904

Going ahead to step 7:
1000 divided by 904 is 1 with a remainder of 96.
Write down 1 as next digit of the result. 
Result so far: 7791.0
Subtract 904 from 1000 to get 96.
Fetch the next digit (6) from the dividend, attach it to 96 and continue: 966 / 904

Going ahead to step 8:
The number 904 fits into 966 1 times, leaving a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 77911.0
If we subtract 904 from 966, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 9:
The number 904 fits into 620 0 times, leaving a remainder of 620.
Write down 0 as next digit of the result. 
Result so far: 77911.0
Deduct 0 from 620 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Let's proceed to step 10:
If we divide 6200 by 904, we get 6 and a remainder of 776.
Put 6 as the next digit of the answer. 
Result so far: 77911.06
Subtract 5424 from 6200 to get 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Moving on to step 11:
The number 904 fits into 7760 8 times, leaving a remainder of 528.
Write down 8 as next digit of the result. 
Result so far: 77911.068
If we take 7232 away from 7760, we end up with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Moving on to step 12:
When dividing 5280 by 904, we get 5 with a remainder of 760.
Record the quotient 5 as the next digit in the result. 
Result so far: 77911.0685
Subtract 4520 from 5280 to get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Advancing to step 13:
7600 divided by 904 is 8 with a remainder of 368.
Use 8 as the next digit of our solution. 
Result so far: 77911.06858
If we take 7232 away from 7600, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Advancing to step 14:
904 can be fit into 3680 4 times, resulting in a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 77911.068584
If we subtract 3616 from 3680, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 15:
The number 904 fits into 640 0 times, leaving a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 77911.068584
Deduct 0 from 640 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.

Going ahead to step 16:
6400 divided by 904 is 7 with a remainder of 72.
The number 7 becomes the next digit in our result. 
Result so far: 77911.06858407
The remainder is 72 after subtracting 6328 from 6400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 77911.06858407, and the remainder is 7.2e-08.