66665074 ÷ 157 
Let's see how many times 157 fits into 66665074.

Advancing to step 1:
6 divided by 157 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 157

Step 2:
157 goes into 66 0 times with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Bring next digit (6) of the dividend behind the 66 and repeat the process: 666 / 157

Advancing to step 3:
157 goes into 666 4 times with a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 628 from 666 to get 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 157

Moving on to step 4:
157 goes into 386 2 times with a remainder of 72.
Write down 2 as next digit of the result. 
Result so far: 42.0
If we subtract 314 from 386, we get 72.
Bring next digit (5) of the dividend behind the 72 and repeat the process: 725 / 157

Let's proceed to step 5:
The number 157 fits into 725 4 times, leaving a remainder of 97.
Write down 4 as next digit of the result. 
Result so far: 424.0
Subtracting 628 from 725 leaves us with 97.
Take the next digit (0) from the dividend and append it to 97, then repeat: 970 / 157

Let's proceed to step 6:
The number 157 fits into 970 6 times, leaving a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 4246.0
The remainder is 28 after subtracting 942 from 970.
Bring next digit (7) of the dividend behind the 28 and repeat the process: 287 / 157

Let's proceed to step 7:
If we divide 287 by 157, we get 1 and a remainder of 130.
Write down 1 as next digit of the result. 
Result so far: 42461.0
Deduct 157 from 287 and we're left with 130.
Grab the next digit (4) from the dividend, add it to 130, then carry on: 1304 / 157

On to step 8:
If we divide 1304 by 157, we get 8 and a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 424618.0
If we subtract 1256 from 1304, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 9:
157 can be fit into 480 3 times, resulting in a remainder of 9.
The next digit of our result is 3. 
Result so far: 424618.3
Subtracting 471 from 480 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 10:
If we divide 90 by 157, we get 0 and a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 424618.3
If we subtract 0 from 90, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 11:
157 can be fit into 900 5 times, resulting in a remainder of 115.
Put 5 as the next digit of the answer. 
Result so far: 424618.305
Subtracting 785 from 900 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 12:
The number 157 fits into 1150 7 times, leaving a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 424618.3057
The remainder is 51 after subtracting 1099 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 13:
157 can be fit into 510 3 times, resulting in a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 424618.30573
If we subtract 471 from 510, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 14:
If we divide 390 by 157, we get 2 and a remainder of 76.
The next digit of our result is 2. 
Result so far: 424618.305732
If we subtract 314 from 390, we 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.

On to step 15:
157 can be fit into 760 4 times, resulting in a remainder of 132.
Put 4 as the next digit of the answer. 
Result so far: 424618.3057324
Subtracting 628 from 760 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 16:
If we divide 1320 by 157, we get 8 and a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 424618.30573248
Deduct 1256 from 1320 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

In conclusion, the division gives 424618.30573248 with a balance of 6.4e-08.