-76.75% is the change from 912 to 212
Calculation steps:
[( 212 - 912 ) ÷ 912] x 100 = -76.75%
Formula
Percentage change = [(212 - 912) / 912] x 100
Subtract the new number by the original number
212 - 912 = -700
-700 ÷ 912 = -0.7675438596491229
-0.7675438596491229 x 100 = -76.75%