Let's divide 66783621 by 658
We want to divide 66783621 by 658.

Going ahead to step 1:
658 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 658

On to step 2:
When dividing 66 by 658, we get 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 658

On to step 3:
667 divided by 658 is 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 9 after subtracting 658 from 667.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 658

Step 4:
The number 658 fits into 98 0 times, leaving a remainder of 98.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 98, we get 98.
Grab the next digit (3) from the dividend, add it to 98, then carry on: 983 / 658

Let's proceed to step 5:
983 divided by 658 is 1 with a remainder of 325.
Write down 1 as next digit of the result. 
Result so far: 101.0
If we subtract 658 from 983, we get 325.
Append the next digit (6) from the dividend to 325 and continue with: 3256 / 658

Moving on to step 6:
If we divide 3256 by 658, we get 4 and a remainder of 624.
The number 4 becomes the next digit in our result. 
Result so far: 1014.0
Subtracting 2632 from 3256 leaves us with 624.
Take the next digit (2) from the dividend and append it to 624, then repeat: 6242 / 658

Going ahead to step 7:
658 can be fit into 6242 9 times, resulting in a remainder of 320.
Use 9 as the next digit of our solution. 
Result so far: 10149.0
Subtracting 5922 from 6242 leaves us with 320.
Include the next digit (1) from the dividend after 320, then repeat: 3201 / 658

Advancing to step 8:
658 can be fit into 3201 4 times, resulting in a remainder of 569.
The next digit of our result is 4. 
Result so far: 101494.0
If we take 2632 away from 3201, we end up with 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

Let's proceed to step 9:
658 can be fit into 5690 8 times, resulting in a remainder of 426.
Put 8 as the next digit of the answer. 
Result so far: 101494.8
Subtracting 5264 from 5690 leaves us with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Advancing to step 10:
4260 divided by 658 is 6 with a remainder of 312.
Record the quotient 6 as the next digit in the result. 
Result so far: 101494.86
Subtracting 3948 from 4260 leaves us with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 11:
When dividing 3120 by 658, we get 4 with a remainder of 488.
Use 4 as the next digit of our solution. 
Result so far: 101494.864
If we take 2632 away from 3120, we end up with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

On to step 12:
If we divide 4880 by 658, we get 7 and a remainder of 274.
Use 7 as the next digit of our solution. 
Result so far: 101494.8647
Subtracting 4606 from 4880 leaves us with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Step 13:
658 goes into 2740 4 times with a remainder of 108.
The number 4 becomes the next digit in our result. 
Result so far: 101494.86474
Subtracting 2632 from 2740 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 14:
1080 divided by 658 is 1 with a remainder of 422.
The next digit of our result is 1. 
Result so far: 101494.864741
Subtract 658 from 1080 to get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Going ahead to step 15:
When dividing 4220 by 658, we get 6 with a remainder of 272.
The number 6 becomes the next digit in our result. 
Result so far: 101494.8647416
Deduct 3948 from 4220 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 16:
2720 divided by 658 is 4 with a remainder of 88.
The number 4 becomes the next digit in our result. 
Result so far: 101494.86474164
Subtracting 2632 from 2720 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The quotient of the division is 101494.86474164, and the remainder is 8.8e-08.