-81.05% is the change from 612 to 116
Calculation steps:
[( 116 - 612 ) ÷ 612] x 100 = -81.05%
Formula
Percentage change = [(116 - 612) / 612] x 100
Subtract the new number by the original number
116 - 612 = -496
-496 ÷ 612 = -0.8104575163398693
-0.8104575163398693 x 100 = -81.05%