-32.78% is the change from 778 to 523
Calculation steps:
[( 523 - 778 ) ÷ 778] x 100 = -32.78%
Formula
Percentage change = [(523 - 778) / 778] x 100
Subtract the new number by the original number
523 - 778 = -255
-255 ÷ 778 = -0.3277634961439589
-0.3277634961439589 x 100 = -32.78%