-76.1% is the change from 611 to 146
Calculation steps:
[( 146 - 611 ) ÷ 611] x 100 = -76.1%
Formula
Percentage change = [(146 - 611) / 611] x 100
Subtract the new number by the original number
146 - 611 = -465
-465 ÷ 611 = -0.7610474631751227
-0.7610474631751227 x 100 = -76.1%