98377060 ÷ 840 
We want to figure out the number of times 98377060 can be divided by 840.

Step 1:
9 divided by 840 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 840

On to step 2:
840 goes into 98 0 times with a remainder of 98.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 98 to get 98.
Grab the next digit (3) from the dividend, add it to 98, then carry on: 983 / 840

Moving on to step 3:
983 divided by 840 is 1 with a remainder of 143.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 840 from 983, we get 143.
Take the next digit (7) from the dividend and append it to 143, then repeat: 1437 / 840

Moving on to step 4:
When dividing 1437 by 840, we get 1 with a remainder of 597.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 840 from 1437 and we're left with 597.
Grab the next digit (7) from the dividend, add it to 597, then carry on: 5977 / 840

Moving on to step 5:
If we divide 5977 by 840, we get 7 and a remainder of 97.
The next digit of our result is 7. 
Result so far: 117.0
Subtract 5880 from 5977 to get 97.
Bring next digit (0) of the dividend behind the 97 and repeat the process: 970 / 840

Advancing to step 6:
If we divide 970 by 840, we get 1 and a remainder of 130.
Write down 1 as next digit of the result. 
Result so far: 1171.0
Deduct 840 from 970 and we're left with 130.
Fetch the next digit (6) from the dividend, attach it to 130 and continue: 1306 / 840

On to step 7:
840 can be fit into 1306 1 times, resulting in a remainder of 466.
Write down 1 as next digit of the result. 
Result so far: 11711.0
Deduct 840 from 1306 and we're left with 466.
Bring next digit (0) of the dividend behind the 466 and repeat the process: 4660 / 840

Let's proceed to step 8:
The number 840 fits into 4660 5 times, leaving a remainder of 460.
Use 5 as the next digit of our solution. 
Result so far: 117115.0
Subtract 4200 from 4660 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 9:
840 can be fit into 4600 5 times, resulting in a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 117115.5
Subtracting 4200 from 4600 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 10:
4000 divided by 840 is 4 with a remainder of 640.
Write down 4 as next digit of the result. 
Result so far: 117115.54
If we subtract 3360 from 4000, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Moving on to step 11:
If we divide 6400 by 840, we get 7 and a remainder of 520.
Record the quotient 7 as the next digit in the result. 
Result so far: 117115.547
If we take 5880 away from 6400, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 12:
5200 divided by 840 is 6 with a remainder of 160.
The next digit of our result is 6. 
Result so far: 117115.5476
Subtract 5040 from 5200 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 13:
If we divide 1600 by 840, we get 1 and a remainder of 760.
The number 1 becomes the next digit in our result. 
Result so far: 117115.54761
Deduct 840 from 1600 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Moving on to step 14:
The number 840 fits into 7600 9 times, leaving a remainder of 40.
Use 9 as the next digit of our solution. 
Result so far: 117115.547619
If we subtract 7560 from 7600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 15:
840 can be fit into 400 0 times, resulting in a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 117115.547619
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 16:
When dividing 4000 by 840, we get 4 with a remainder of 640.
The number 4 becomes the next digit in our result. 
Result so far: 117115.54761904
Subtracting 3360 from 4000 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

In conclusion, the division gives 117115.54761904 with a balance of 6.4e-07.