89.57% is the change from 508 to 963
Calculation steps:
[( 963 - 508 ) ÷ 508] x 100 = 89.57%
Formula
Percentage change = [(963 - 508) / 508] x 100
Subtract the new number by the original number
963 - 508 = 455
455 ÷ 508 = 0.8956692913385826
0.8956692913385826 x 100 = 89.57%