Doubling (AABBCC)

Make it instantly recognisable

left
8102 777777
?5,00,000
?4,00,000
Sum: 53
Total: 8
left
8291 777777
?5,50,000
?4,40,000
Sum: 62
Total: 8
left
9207 888888
?4,23,750
?3,39,000
Sum: 66
Total: 3
left
8340 999999
?6,87,500
?5,50,000
Sum: 69
Total: 6
left
9715 777777
?9,68,750
?7,75,000
Sum: 64
Total: 1
left
92 77777771
?9,06,250
?7,25,000
Sum: 61
Total: 7
left
914 7777777
?37,50,000
?30,00,000
Sum: 63
Total: 9
left
917 5555555
?36,25,000
?29,00,000
Sum: 52
Total: 7
left
8929999999
?51,25,000
?41,00,000
Sum: 82
Total: 1
left
6262222222
?31,25,000
?25,00,000
Sum: 28
Total: 1
left
7887777777
?53,75,000
?43,00,000
Sum: 72
Total: 9
left
9826666666
?42,50,000
?34,00,000
Sum: 61
Total: 7
left
9926666666
?42,50,000
?34,00,000
Sum: 62
Total: 8
left
77558811 70
?4,375
?3,500
Sum: 49
Total: 4
left
77668855 03
?4,375
?3,500
Sum: 55
Total: 1
left
77669955 28
?4,375
?3,500
Sum: 64
Total: 1
left
77669955 43
?4,375
?3,500
Sum: 61
Total: 7
left
77669955 85
?4,375
?3,500
Sum: 67
Total: 4
left
77669977 49
?4,375
?3,500
Sum: 71
Total: 8
left
99553344 98
?6,250
?5,000
Sum: 59
Total: 5
left
99557700 48
?6,250
?5,000
Sum: 54
Total: 9
left
99557755 89
?6,250
?5,000
Sum: 69
Total: 6
left
9005599779
?15,625
?12,500
Sum: 60
Total: 6
left
963 559955 3
?18,625
?14,900
Sum: 59
Total: 5

Doubling (AABBCC) number pattern