-40.92% is the change from 611 to 361
Calculation steps:
[( 361 - 611 ) ÷ 611] x 100 = -40.92%
Formula
Percentage change = [(361 - 611) / 611] x 100
Subtract the new number by the original number
361 - 611 = -250
-250 ÷ 611 = -0.40916530278232405
-0.40916530278232405 x 100 = -40.92%