-36.62% is the change from 912 to 578
Calculation steps:
[( 578 - 912 ) ÷ 912] x 100 = -36.62%
Formula
Percentage change = [(578 - 912) / 912] x 100
Subtract the new number by the original number
578 - 912 = -334
-334 ÷ 912 = -0.36622807017543857
-0.36622807017543857 x 100 = -36.62%