60217649 ÷ 420 
We're looking to find how many times 420 goes into 60217649.

Advancing to step 1:
420 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 420

Step 2:
60 divided by 420 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 60 leaves us with 60.
Take the next digit (2) from the dividend and append it to 60, then repeat: 602 / 420

Going ahead to step 3:
420 goes into 602 1 times with a remainder of 182.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 182 after subtracting 420 from 602.
Take the next digit (1) from the dividend and append it to 182, then repeat: 1821 / 420

Step 4:
420 can be fit into 1821 4 times, resulting in a remainder of 141.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 1680 away from 1821, we end up with 141.
Take the next digit (7) from the dividend and append it to 141, then repeat: 1417 / 420

Moving on to step 5:
When dividing 1417 by 420, we get 3 with a remainder of 157.
The next digit of our result is 3. 
Result so far: 143.0
Subtracting 1260 from 1417 leaves us with 157.
Append the next digit (6) from the dividend to 157 and continue with: 1576 / 420

Going ahead to step 6:
The number 420 fits into 1576 3 times, leaving a remainder of 316.
Record the quotient 3 as the next digit in the result. 
Result so far: 1433.0
Subtracting 1260 from 1576 leaves us with 316.
Grab the next digit (4) from the dividend, add it to 316, then carry on: 3164 / 420

Step 7:
The number 420 fits into 3164 7 times, leaving a remainder of 224.
Use 7 as the next digit of our solution. 
Result so far: 14337.0
Subtract 2940 from 3164 to get 224.
Bring next digit (9) of the dividend behind the 224 and repeat the process: 2249 / 420

Going ahead to step 8:
When dividing 2249 by 420, we get 5 with a remainder of 149.
The next digit of our result is 5. 
Result so far: 143375.0
Subtract 2100 from 2249 to get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

On to step 9:
1490 divided by 420 is 3 with a remainder of 230.
Write down 3 as next digit of the result. 
Result so far: 143375.3
If we take 1260 away from 1490, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 10:
When dividing 2300 by 420, we get 5 with a remainder of 200.
Record the quotient 5 as the next digit in the result. 
Result so far: 143375.35
Subtracting 2100 from 2300 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 11:
The number 420 fits into 2000 4 times, leaving a remainder of 320.
Use 4 as the next digit of our solution. 
Result so far: 143375.354
If we subtract 1680 from 2000, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 12:
420 can be fit into 3200 7 times, resulting in a remainder of 260.
The number 7 becomes the next digit in our result. 
Result so far: 143375.3547
Subtracting 2940 from 3200 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 13:
420 can be fit into 2600 6 times, resulting in a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 143375.35476
The remainder is 80 after subtracting 2520 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
420 can be fit into 800 1 times, resulting in a remainder of 380.
Record the quotient 1 as the next digit in the result. 
Result so far: 143375.354761
Subtract 420 from 800 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 15:
The number 420 fits into 3800 9 times, leaving a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 143375.3547619
The remainder is 20 after subtracting 3780 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 16:
The number 420 fits into 200 0 times, leaving a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 143375.3547619
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 143375.3547619 with a remainder of 2e-07.