We're going to solve 1978 multiplied by 4545
1978 × 4545 = 4545 × (1978)
+ 4545 × 8 yielding 36360
+ 4545 × 70 yielding 318150
+ 4545 × 900 which equals 4090500
+ 4545 × 1000 that results in 4545000

= 8990010
