We're going to solve 8990 multiplied by 9672
8990 × 9672 = 9672 × (8990)
+ 9672 × 0 yielding 0
+ 9672 × 90 yielding 870480
+ 9672 × 900 giving us 8704800
+ 9672 × 8000 resulting in 77376000

= 86951280
