51.83% is the change from 654 to 993
Calculation steps:
[( 993 - 654 ) ÷ 654] x 100 = 51.83%
Formula
Percentage change = [(993 - 654) / 654] x 100
Subtract the new number by the original number
993 - 654 = 339
339 ÷ 654 = 0.518348623853211
0.518348623853211 x 100 = 51.83%