80.4% is the change from 551 to 994
Calculation steps:
[( 994 - 551 ) ÷ 551] x 100 = 80.4%
Formula
Percentage change = [(994 - 551) / 551] x 100
Subtract the new number by the original number
994 - 551 = 443
443 ÷ 551 = 0.8039927404718693
0.8039927404718693 x 100 = 80.4%