67815539 ÷ 117 
Our goal is to divide 67815539 by 117.

Let's proceed to step 1:
When dividing 6 by 117, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 117

Going ahead to step 2:
When dividing 67 by 117, we get 0 with a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 67 after subtracting 0 from 67.
Append the next digit (8) from the dividend to 67 and continue with: 678 / 117

Step 3:
The number 117 fits into 678 5 times, leaving a remainder of 93.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 585 from 678 to get 93.
Grab the next digit (1) from the dividend, add it to 93, then carry on: 931 / 117

Going ahead to step 4:
If we divide 931 by 117, we get 7 and a remainder of 112.
Use 7 as the next digit of our solution. 
Result so far: 57.0
If we take 819 away from 931, we end up with 112.
Bring next digit (5) of the dividend behind the 112 and repeat the process: 1125 / 117

Advancing to step 5:
When dividing 1125 by 117, we get 9 with a remainder of 72.
Use 9 as the next digit of our solution. 
Result so far: 579.0
Deduct 1053 from 1125 and we're left with 72.
Take the next digit (5) from the dividend and append it to 72, then repeat: 725 / 117

Advancing to step 6:
117 can be fit into 725 6 times, resulting in a remainder of 23.
Put 6 as the next digit of the answer. 
Result so far: 5796.0
Subtract 702 from 725 to get 23.
Append the next digit (3) from the dividend to 23 and continue with: 233 / 117

Step 7:
The number 117 fits into 233 1 times, leaving a remainder of 116.
Put 1 as the next digit of the answer. 
Result so far: 57961.0
Subtract 117 from 233 to get 116.
Bring next digit (9) of the dividend behind the 116 and repeat the process: 1169 / 117

On to step 8:
The number 117 fits into 1169 9 times, leaving a remainder of 116.
Record the quotient 9 as the next digit in the result. 
Result so far: 579619.0
Deduct 1053 from 1169 and we're left with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 9:
The number 117 fits into 1160 9 times, leaving a remainder of 107.
Put 9 as the next digit of the answer. 
Result so far: 579619.9
Deduct 1053 from 1160 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 10:
117 goes into 1070 9 times with a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 579619.99
Subtract 1053 from 1070 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 579619.99 with a balance of 0.017.