-14.34% is the change from 997 to 854
Calculation steps:
[( 854 - 997 ) ÷ 997] x 100 = -14.34%
Formula
Percentage change = [(854 - 997) / 997] x 100
Subtract the new number by the original number
854 - 997 = -143
-143 ÷ 997 = -0.14343029087261785
-0.14343029087261785 x 100 = -14.34%