Alright, let's work through 7497 times 1591 step by step
7497 × 1591 = 1591 × (7497)
+ 1591 × 7 which equals 11137
+ 1591 × 90 that is equal 143190
+ 1591 × 400 which equals 636400
+ 1591 × 7000 that equals 11137000

= 11927727
