-35.84% is the change from 611 to 392
Calculation steps:
[( 392 - 611 ) ÷ 611] x 100 = -35.84%
Formula
Percentage change = [(392 - 611) / 611] x 100
Subtract the new number by the original number
392 - 611 = -219
-219 ÷ 611 = -0.35842880523731585
-0.35842880523731585 x 100 = -35.84%