-21.97% is the change from 783 to 611
Calculation steps:
[( 611 - 783 ) ÷ 783] x 100 = -21.97%
Formula
Percentage change = [(611 - 783) / 783] x 100
Subtract the new number by the original number
611 - 783 = -172
-172 ÷ 783 = -0.21966794380587484
-0.21966794380587484 x 100 = -21.97%