-78.93% is the change from 299 to 63
Calculation steps:
[( 63 - 299 ) ÷ 299] x 100 = -78.93%
Formula
Percentage change = [(63 - 299) / 299] x 100
Subtract the new number by the original number
63 - 299 = -236
-236 ÷ 299 = -0.7892976588628763
-0.7892976588628763 x 100 = -78.93%