66120967 divided by 170 
We're looking to find how many times 170 goes into 66120967.

Going ahead to step 1:
170 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
If we subtract 0 from 6, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 170

Going ahead to step 2:
66 divided by 170 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Append the next digit (1) from the dividend to 66 and continue with: 661 / 170

Let's proceed to step 3:
170 can be fit into 661 3 times, resulting in a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 510 from 661, we get 151.
Take the next digit (2) from the dividend and append it to 151, then repeat: 1512 / 170

Let's proceed to step 4:
The number 170 fits into 1512 8 times, leaving a remainder of 152.
Put 8 as the next digit of the answer. 
Result so far: 38.0
Subtract 1360 from 1512 to get 152.
Append the next digit (0) from the dividend to 152 and continue with: 1520 / 170

Step 5:
If we divide 1520 by 170, we get 8 and a remainder of 160.
Record the quotient 8 as the next digit in the result. 
Result so far: 388.0
If we take 1360 away from 1520, we end up with 160.
Fetch the next digit (9) from the dividend, attach it to 160 and continue: 1609 / 170

On to step 6:
170 can be fit into 1609 9 times, resulting in a remainder of 79.
The next digit of our result is 9. 
Result so far: 3889.0
Subtracting 1530 from 1609 leaves us with 79.
Fetch the next digit (6) from the dividend, attach it to 79 and continue: 796 / 170

Step 7:
796 divided by 170 is 4 with a remainder of 116.
Put 4 as the next digit of the answer. 
Result so far: 38894.0
The remainder is 116 after subtracting 680 from 796.
Append the next digit (7) from the dividend to 116 and continue with: 1167 / 170

Advancing to step 8:
If we divide 1167 by 170, we get 6 and a remainder of 147.
Put 6 as the next digit of the answer. 
Result so far: 388946.0
Subtract 1020 from 1167 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Moving on to step 9:
The number 170 fits into 1470 8 times, leaving a remainder of 110.
Record the quotient 8 as the next digit in the result. 
Result so far: 388946.8
Deduct 1360 from 1470 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 10:
When dividing 1100 by 170, we get 6 with a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 388946.86
If we take 1020 away from 1100, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 11:
The number 170 fits into 800 4 times, leaving a remainder of 120.
Put 4 as the next digit of the answer. 
Result so far: 388946.864
Deduct 680 from 800 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 12:
1200 divided by 170 is 7 with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 388946.8647
Deduct 1190 from 1200 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
170 goes into 100 0 times with a remainder of 100.
The next digit of our result is 0. 
Result so far: 388946.8647
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 14:
When dividing 1000 by 170, we get 5 with a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 388946.864705
If we take 850 away from 1000, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 15:
170 can be fit into 1500 8 times, resulting in a remainder of 140.
Use 8 as the next digit of our solution. 
Result so far: 388946.8647058
Deduct 1360 from 1500 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 16:
170 goes into 1400 8 times with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 388946.86470588
Subtracting 1360 from 1400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 388946.86470588 with a balance of 4e-08.