We're dividing 66938168 by 137 
We want to divide 66938168 by 137.

Step 1:
6 divided by 137 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 137

Going ahead to step 2:
137 can be fit into 66 0 times, resulting in a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 137

Let's proceed to step 3:
When dividing 669 by 137, we get 4 with a remainder of 121.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 548 from 669 leaves us with 121.
Grab the next digit (3) from the dividend, add it to 121, then carry on: 1213 / 137

Step 4:
137 can be fit into 1213 8 times, resulting in a remainder of 117.
Write down 8 as next digit of the result. 
Result so far: 48.0
Deduct 1096 from 1213 and we're left with 117.
Append the next digit (8) from the dividend to 117 and continue with: 1178 / 137

On to step 5:
1178 divided by 137 is 8 with a remainder of 82.
Put 8 as the next digit of the answer. 
Result so far: 488.0
Subtract 1096 from 1178 to get 82.
Take the next digit (1) from the dividend and append it to 82, then repeat: 821 / 137

Advancing to step 6:
The number 137 fits into 821 5 times, leaving a remainder of 136.
Write down 5 as next digit of the result. 
Result so far: 4885.0
Deduct 685 from 821 and we're left with 136.
Include the next digit (6) from the dividend after 136, then repeat: 1366 / 137

On to step 7:
137 can be fit into 1366 9 times, resulting in a remainder of 133.
Record the quotient 9 as the next digit in the result. 
Result so far: 48859.0
If we subtract 1233 from 1366, we get 133.
Take the next digit (8) from the dividend and append it to 133, then repeat: 1338 / 137

Moving on to step 8:
The number 137 fits into 1338 9 times, leaving a remainder of 105.
Use 9 as the next digit of our solution. 
Result so far: 488599.0
Subtract 1233 from 1338 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 9:
The number 137 fits into 1050 7 times, leaving a remainder of 91.
The number 7 becomes the next digit in our result. 
Result so far: 488599.7
Subtract 959 from 1050 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Moving on to step 10:
The number 137 fits into 910 6 times, leaving a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 488599.76
If we subtract 822 from 910, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 11:
The number 137 fits into 880 6 times, leaving a remainder of 58.
The number 6 becomes the next digit in our result. 
Result so far: 488599.766
If we subtract 822 from 880, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

In conclusion, the division gives 488599.766 with a balance of 0.0058.