-84.64% is the change from 612 to 94
Calculation steps:
[( 94 - 612 ) ÷ 612] x 100 = -84.64%
Formula
Percentage change = [(94 - 612) / 612] x 100
Subtract the new number by the original number
94 - 612 = -518
-518 ÷ 612 = -0.8464052287581699
-0.8464052287581699 x 100 = -84.64%