Answer:
This is a decrease of 16%
Explanation:
To find this find what percentage as a total 1,554 is of 1,850, using a proportion.
x/100 = 1554/1850 (use 100 to be 100%)
Then cross muultiply to get 1850x = 155,400
Divide by 1850 to get 84.
To find the percent decrease by subtracting 100 - 84.
100 - 84 = 16