79.35% is the change from 552 to 990
Calculation steps:
[( 990 - 552 ) ÷ 552] x 100 = 79.35%
Formula
Percentage change = [(990 - 552) / 552] x 100
Subtract the new number by the original number
990 - 552 = 438
438 ÷ 552 = 0.7934782608695652
0.7934782608695652 x 100 = 79.35%