Alright, let's work through 7220 times 9644 step by step
7220 × 9644 = 9644 × (7220)
+ 9644 × 0 that equals 0
+ 9644 × 20 giving us 192880
+ 9644 × 200 resulting in 1928800
+ 9644 × 7000 that is equal 67508000

= 69629680
