-35.42% is the change from 782 to 505
Calculation steps:
[( 505 - 782 ) ÷ 782] x 100 = -35.42%
Formula
Percentage change = [(505 - 782) / 782] x 100
Subtract the new number by the original number
505 - 782 = -277
-277 ÷ 782 = -0.35421994884910485
-0.35421994884910485 x 100 = -35.42%