We're dividing 21994195 by 840 
We want to figure out the number of times 21994195 can be divided by 840.

On to step 1:
If we divide 2 by 840, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 840

Going ahead to step 2:
840 goes into 21 0 times with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 840

On to step 3:
840 goes into 219 0 times with a remainder of 219.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 219, we end up with 219.
Append the next digit (9) from the dividend to 219 and continue with: 2199 / 840

On to step 4:
The number 840 fits into 2199 2 times, leaving a remainder of 519.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1680 from 2199, we get 519.
Fetch the next digit (4) from the dividend, attach it to 519 and continue: 5194 / 840

On to step 5:
If we divide 5194 by 840, we get 6 and a remainder of 154.
Write down 6 as next digit of the result. 
Result so far: 26.0
If we take 5040 away from 5194, we end up with 154.
Include the next digit (1) from the dividend after 154, then repeat: 1541 / 840

Step 6:
840 can be fit into 1541 1 times, resulting in a remainder of 701.
The next digit of our result is 1. 
Result so far: 261.0
Subtract 840 from 1541 to get 701.
Fetch the next digit (9) from the dividend, attach it to 701 and continue: 7019 / 840

Advancing to step 7:
If we divide 7019 by 840, we get 8 and a remainder of 299.
Use 8 as the next digit of our solution. 
Result so far: 2618.0
If we subtract 6720 from 7019, we get 299.
Fetch the next digit (5) from the dividend, attach it to 299 and continue: 2995 / 840

Advancing to step 8:
The number 840 fits into 2995 3 times, leaving a remainder of 475.
Write down 3 as next digit of the result. 
Result so far: 26183.0
If we take 2520 away from 2995, we end up with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Step 9:
The number 840 fits into 4750 5 times, leaving a remainder of 550.
The next digit of our result is 5. 
Result so far: 26183.5
Subtract 4200 from 4750 to get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Let's proceed to step 10:
If we divide 5500 by 840, we get 6 and a remainder of 460.
Write down 6 as next digit of the result. 
Result so far: 26183.56
The remainder is 460 after subtracting 5040 from 5500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 11:
The number 840 fits into 4600 5 times, leaving a remainder of 400.
Use 5 as the next digit of our solution. 
Result so far: 26183.565
Deduct 4200 from 4600 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 12:
The number 840 fits into 4000 4 times, leaving a remainder of 640.
Use 4 as the next digit of our solution. 
Result so far: 26183.5654
The remainder is 640 after subtracting 3360 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Step 13:
The number 840 fits into 6400 7 times, leaving a remainder of 520.
The number 7 becomes the next digit in our result. 
Result so far: 26183.56547
The remainder is 520 after subtracting 5880 from 6400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Going ahead to step 14:
840 goes into 5200 6 times with a remainder of 160.
Use 6 as the next digit of our solution. 
Result so far: 26183.565476
If we take 5040 away from 5200, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 15:
1600 divided by 840 is 1 with a remainder of 760.
Use 1 as the next digit of our solution. 
Result so far: 26183.5654761
Subtract 840 from 1600 to get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Advancing to step 16:
When dividing 7600 by 840, we get 9 with a remainder of 40.
Put 9 as the next digit of the answer. 
Result so far: 26183.56547619
If we take 7560 away from 7600, we end up 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.

Our division results in 26183.56547619 with a remaining 4e-08.