-34.4% is the change from 997 to 654
Calculation steps:
[( 654 - 997 ) ÷ 997] x 100 = -34.4%
Formula
Percentage change = [(654 - 997) / 997] x 100
Subtract the new number by the original number
654 - 997 = -343
-343 ÷ 997 = -0.3440320962888666
-0.3440320962888666 x 100 = -34.4%