-61.83% is the change from 778 to 297
Calculation steps:
[( 297 - 778 ) ÷ 778] x 100 = -61.83%
Formula
Percentage change = [(297 - 778) / 778] x 100
Subtract the new number by the original number
297 - 778 = -481
-481 ÷ 778 = -0.6182519280205655
-0.6182519280205655 x 100 = -61.83%