-91.95% is the change from 783 to 63
Calculation steps:
[( 63 - 783 ) ÷ 783] x 100 = -91.95%
Formula
Percentage change = [(63 - 783) / 783] x 100
Subtract the new number by the original number
63 - 783 = -720
-720 ÷ 783 = -0.9195402298850575
-0.9195402298850575 x 100 = -91.95%