78.4% is the change from 551 to 983
Calculation steps:
[( 983 - 551 ) ÷ 551] x 100 = 78.4%
Formula
Percentage change = [(983 - 551) / 551] x 100
Subtract the new number by the original number
983 - 551 = 432
432 ÷ 551 = 0.7840290381125227
0.7840290381125227 x 100 = 78.4%