84209118 ÷ 615 
We want to figure out the number of times 84209118 can be divided by 615.

Moving on to step 1:
If we divide 8 by 615, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 615

Going ahead to step 2:
If we divide 84 by 615, we get 0 and a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Take the next digit (2) from the dividend and append it to 84, then repeat: 842 / 615

Going ahead to step 3:
615 can be fit into 842 1 times, resulting in a remainder of 227.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 615 from 842, we get 227.
Take the next digit (0) from the dividend and append it to 227, then repeat: 2270 / 615

Moving on to step 4:
615 goes into 2270 3 times with a remainder of 425.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 1845 away from 2270, we end up with 425.
Grab the next digit (9) from the dividend, add it to 425, then carry on: 4259 / 615

Moving on to step 5:
The number 615 fits into 4259 6 times, leaving a remainder of 569.
Use 6 as the next digit of our solution. 
Result so far: 136.0
The remainder is 569 after subtracting 3690 from 4259.
Take the next digit (1) from the dividend and append it to 569, then repeat: 5691 / 615

Moving on to step 6:
When dividing 5691 by 615, we get 9 with a remainder of 156.
Record the quotient 9 as the next digit in the result. 
Result so far: 1369.0
Subtract 5535 from 5691 to get 156.
Include the next digit (1) from the dividend after 156, then repeat: 1561 / 615

On to step 7:
The number 615 fits into 1561 2 times, leaving a remainder of 331.
Put 2 as the next digit of the answer. 
Result so far: 13692.0
If we take 1230 away from 1561, we end up with 331.
Bring next digit (8) of the dividend behind the 331 and repeat the process: 3318 / 615

Step 8:
When dividing 3318 by 615, we get 5 with a remainder of 243.
Record the quotient 5 as the next digit in the result. 
Result so far: 136925.0
Subtracting 3075 from 3318 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Moving on to step 9:
615 can be fit into 2430 3 times, resulting in a remainder of 585.
Write down 3 as next digit of the result. 
Result so far: 136925.3
Deduct 1845 from 2430 and we're left with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Going ahead to step 10:
615 goes into 5850 9 times with a remainder of 315.
Put 9 as the next digit of the answer. 
Result so far: 136925.39
If we take 5535 away from 5850, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Going ahead to step 11:
3150 divided by 615 is 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 136925.395
Subtracting 3075 from 3150 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 12:
615 goes into 750 1 times with a remainder of 135.
The next digit of our result is 1. 
Result so far: 136925.3951
If we take 615 away from 750, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 13:
615 goes into 1350 2 times with a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 136925.39512
The remainder is 120 after subtracting 1230 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 14:
615 can be fit into 1200 1 times, resulting in a remainder of 585.
The number 1 becomes the next digit in our result. 
Result so far: 136925.395121
Subtract 615 from 1200 to get 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

On to step 15:
If we divide 5850 by 615, we get 9 and a remainder of 315.
Put 9 as the next digit of the answer. 
Result so far: 136925.3951219
The remainder is 315 after subtracting 5535 from 5850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Moving on to step 16:
The number 615 fits into 3150 5 times, leaving a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 136925.39512195
If we subtract 3075 from 3150, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The final result is 136925.39512195 with a remainder of 7.5e-08.