Let's divide 68420087 by 653
We want to divide 68420087 by 653.

On to step 1:
653 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 653

Moving on to step 2:
The number 653 fits into 68 0 times, leaving a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Grab the next digit (4) from the dividend, add it to 68, then carry on: 684 / 653

Moving on to step 3:
If we divide 684 by 653, we get 1 and a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 653 away from 684, we end up with 31.
Take the next digit (2) from the dividend and append it to 31, then repeat: 312 / 653

Let's proceed to step 4:
If we divide 312 by 653, we get 0 and a remainder of 312.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 312 and we're left with 312.
Fetch the next digit (0) from the dividend, attach it to 312 and continue: 3120 / 653

Let's proceed to step 5:
653 goes into 3120 4 times with a remainder of 508.
The next digit of our result is 4. 
Result so far: 104.0
Deduct 2612 from 3120 and we're left with 508.
Include the next digit (0) from the dividend after 508, then repeat: 5080 / 653

On to step 6:
653 can be fit into 5080 7 times, resulting in a remainder of 509.
The next digit of our result is 7. 
Result so far: 1047.0
Subtract 4571 from 5080 to get 509.
Fetch the next digit (8) from the dividend, attach it to 509 and continue: 5098 / 653

Step 7:
653 goes into 5098 7 times with a remainder of 527.
The next digit of our result is 7. 
Result so far: 10477.0
If we subtract 4571 from 5098, we get 527.
Append the next digit (7) from the dividend to 527 and continue with: 5277 / 653

Step 8:
653 can be fit into 5277 8 times, resulting in a remainder of 53.
Put 8 as the next digit of the answer. 
Result so far: 104778.0
Subtracting 5224 from 5277 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 9:
530 divided by 653 is 0 with a remainder of 530.
Put 0 as the next digit of the answer. 
Result so far: 104778.0
If we take 0 away from 530, we end up with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 10:
If we divide 5300 by 653, we get 8 and a remainder of 76.
The next digit of our result is 8. 
Result so far: 104778.08
Subtract 5224 from 5300 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 11:
If we divide 760 by 653, we get 1 and a remainder of 107.
Use 1 as the next digit of our solution. 
Result so far: 104778.081
If we take 653 away from 760, we end up with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Advancing to step 12:
653 goes into 1070 1 times with a remainder of 417.
The next digit of our result is 1. 
Result so far: 104778.0811
Subtracting 653 from 1070 leaves us with 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

The final outcome is 104778.0811, with a leftover of 0.00417.