-86.18% is the change from 912 to 126
Calculation steps:
[( 126 - 912 ) ÷ 912] x 100 = -86.18%
Formula
Percentage change = [(126 - 912) / 912] x 100
Subtract the new number by the original number
126 - 912 = -786
-786 ÷ 912 = -0.8618421052631579
-0.8618421052631579 x 100 = -86.18%