863% is the change from 100 to 963
Calculation steps:
[( 963 - 100 ) ÷ 100] x 100 = 863%
Formula
Percentage change = [(963 - 100) / 100] x 100
Subtract the new number by the original number
963 - 100 = 863
863 ÷ 100 = 8.63
8.63 x 100 = 863%
Example