80804367 ÷ 653 
Our goal is to divide 80804367 by 653.

On to step 1:
653 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 653

On to step 2:
653 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Grab the next digit (8) from the dividend, add it to 80, then carry on: 808 / 653

Advancing to step 3:
When dividing 808 by 653, we get 1 with a remainder of 155.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 653 from 808 leaves us with 155.
Include the next digit (0) from the dividend after 155, then repeat: 1550 / 653

Let's proceed to step 4:
1550 divided by 653 is 2 with a remainder of 244.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 1306 away from 1550, we end up with 244.
Fetch the next digit (4) from the dividend, attach it to 244 and continue: 2444 / 653

Going ahead to step 5:
The number 653 fits into 2444 3 times, leaving a remainder of 485.
Use 3 as the next digit of our solution. 
Result so far: 123.0
The remainder is 485 after subtracting 1959 from 2444.
Grab the next digit (3) from the dividend, add it to 485, then carry on: 4853 / 653

Advancing to step 6:
653 goes into 4853 7 times with a remainder of 282.
Use 7 as the next digit of our solution. 
Result so far: 1237.0
If we subtract 4571 from 4853, we get 282.
Append the next digit (6) from the dividend to 282 and continue with: 2826 / 653

Step 7:
When dividing 2826 by 653, we get 4 with a remainder of 214.
Use 4 as the next digit of our solution. 
Result so far: 12374.0
If we subtract 2612 from 2826, we get 214.
Append the next digit (7) from the dividend to 214 and continue with: 2147 / 653

Step 8:
653 goes into 2147 3 times with a remainder of 188.
Write down 3 as next digit of the result. 
Result so far: 123743.0
Subtracting 1959 from 2147 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 9:
When dividing 1880 by 653, we get 2 with a remainder of 574.
Use 2 as the next digit of our solution. 
Result so far: 123743.2
Deduct 1306 from 1880 and we're left with 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Going ahead to step 10:
5740 divided by 653 is 8 with a remainder of 516.
Write down 8 as next digit of the result. 
Result so far: 123743.28
The remainder is 516 after subtracting 5224 from 5740.
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 11:
5160 divided by 653 is 7 with a remainder of 589.
Write down 7 as next digit of the result. 
Result so far: 123743.287
Subtract 4571 from 5160 to get 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Moving on to step 12:
If we divide 5890 by 653, we get 9 and a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 123743.2879
If we subtract 5877 from 5890, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 13:
130 divided by 653 is 0 with a remainder of 130.
Put 0 as the next digit of the answer. 
Result so far: 123743.2879
The remainder is 130 after subtracting 0 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 14:
If we divide 1300 by 653, we get 1 and a remainder of 647.
Use 1 as the next digit of our solution. 
Result so far: 123743.287901
The remainder is 647 after subtracting 653 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6470, and continue the process.

On to step 15:
The number 653 fits into 6470 9 times, leaving a remainder of 593.
The next digit of our result is 9. 
Result so far: 123743.2879019
If we subtract 5877 from 6470, we get 593.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5930, and continue the process.

Going ahead to step 16:
5930 divided by 653 is 9 with a remainder of 53.
The next digit of our result is 9. 
Result so far: 123743.28790199
Subtract 5877 from 5930 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The quotient of the division is 123743.28790199, and the remainder is 5.3e-08.