-92.98% is the change from 912 to 64
Calculation steps:
[( 64 - 912 ) ÷ 912] x 100 = -92.98%
Formula
Percentage change = [(64 - 912) / 912] x 100
Subtract the new number by the original number
64 - 912 = -848
-848 ÷ 912 = -0.9298245614035088
-0.9298245614035088 x 100 = -92.98%