We're dividing 66151603 by 981 
Our goal is to divide 66151603 by 981.

Going ahead to step 1:
981 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 981

Let's proceed to step 2:
When dividing 66 by 981, we get 0 with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 981

Going ahead to step 3:
When dividing 661 by 981, we get 0 with a remainder of 661.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 661 to get 661.
Include the next digit (5) from the dividend after 661, then repeat: 6615 / 981

Moving on to step 4:
The number 981 fits into 6615 6 times, leaving a remainder of 729.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 5886 from 6615 and we're left with 729.
Include the next digit (1) from the dividend after 729, then repeat: 7291 / 981

Advancing to step 5:
981 can be fit into 7291 7 times, resulting in a remainder of 424.
Put 7 as the next digit of the answer. 
Result so far: 67.0
Subtract 6867 from 7291 to get 424.
Bring next digit (6) of the dividend behind the 424 and repeat the process: 4246 / 981

On to step 6:
981 goes into 4246 4 times with a remainder of 322.
Write down 4 as next digit of the result. 
Result so far: 674.0
The remainder is 322 after subtracting 3924 from 4246.
Fetch the next digit (0) from the dividend, attach it to 322 and continue: 3220 / 981

Step 7:
981 goes into 3220 3 times with a remainder of 277.
Put 3 as the next digit of the answer. 
Result so far: 6743.0
Deduct 2943 from 3220 and we're left with 277.
Include the next digit (3) from the dividend after 277, then repeat: 2773 / 981

Moving on to step 8:
When dividing 2773 by 981, we get 2 with a remainder of 811.
Use 2 as the next digit of our solution. 
Result so far: 67432.0
Subtracting 1962 from 2773 leaves us with 811.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8110, and continue the process.

On to step 9:
8110 divided by 981 is 8 with a remainder of 262.
The number 8 becomes the next digit in our result. 
Result so far: 67432.8
If we subtract 7848 from 8110, we get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Let's proceed to step 10:
If we divide 2620 by 981, we get 2 and a remainder of 658.
The next digit of our result is 2. 
Result so far: 67432.82
The remainder is 658 after subtracting 1962 from 2620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

Advancing to step 11:
If we divide 6580 by 981, we get 6 and a remainder of 694.
The next digit of our result is 6. 
Result so far: 67432.826
The remainder is 694 after subtracting 5886 from 6580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Advancing to step 12:
981 can be fit into 6940 7 times, resulting in a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 67432.8267
Subtracting 6867 from 6940 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 13:
When dividing 730 by 981, we get 0 with a remainder of 730.
The next digit of our result is 0. 
Result so far: 67432.8267
If we subtract 0 from 730, we get 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Let's proceed to step 14:
981 goes into 7300 7 times with a remainder of 433.
Put 7 as the next digit of the answer. 
Result so far: 67432.826707
If we take 6867 away from 7300, we end up with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Moving on to step 15:
The number 981 fits into 4330 4 times, leaving a remainder of 406.
Use 4 as the next digit of our solution. 
Result so far: 67432.8267074
Subtract 3924 from 4330 to get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Let's proceed to step 16:
981 can be fit into 4060 4 times, resulting in a remainder of 136.
Write down 4 as next digit of the result. 
Result so far: 67432.82670744
If we subtract 3924 from 4060, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Our division results in 67432.82670744 with a remaining 1.36e-07.