-40.02% is the change from 912 to 547
Calculation steps:
[( 547 - 912 ) ÷ 912] x 100 = -40.02%
Formula
Percentage change = [(547 - 912) / 912] x 100
Subtract the new number by the original number
547 - 912 = -365
-365 ÷ 912 = -0.40021929824561403
-0.40021929824561403 x 100 = -40.02%