1485.71% is the change from 63 to 999
Calculation steps:
[( 999 - 63 ) ÷ 63] x 100 = 1485.71%
Formula
Percentage change = [(999 - 63) / 63] x 100
Subtract the new number by the original number
999 - 63 = 936
936 ÷ 63 = 14.857142857142858
14.857142857142858 x 100 = 1485.71%