-64.71% is the change from 785 to 277
Calculation steps:
[( 277 - 785 ) ÷ 785] x 100 = -64.71%
Formula
Percentage change = [(277 - 785) / 785] x 100
Subtract the new number by the original number
277 - 785 = -508
-508 ÷ 785 = -0.6471337579617834
-0.6471337579617834 x 100 = -64.71%