-38.43% is the change from 994 to 612
Calculation steps:
[( 612 - 994 ) ÷ 994] x 100 = -38.43%
Formula
Percentage change = [(612 - 994) / 994] x 100
Subtract the new number by the original number
612 - 994 = -382
-382 ÷ 994 = -0.3843058350100604
-0.3843058350100604 x 100 = -38.43%