-21.23% is the change from 782 to 616
Calculation steps:
[( 616 - 782 ) ÷ 782] x 100 = -21.23%
Formula
Percentage change = [(616 - 782) / 782] x 100
Subtract the new number by the original number
616 - 782 = -166
-166 ÷ 782 = -0.21227621483375958
-0.21227621483375958 x 100 = -21.23%