52.44% is the change from 553 to 843
Calculation steps:
[( 843 - 553 ) ÷ 553] x 100 = 52.44%
Formula
Percentage change = [(843 - 553) / 553] x 100
Subtract the new number by the original number
843 - 553 = 290
290 ÷ 553 = 0.5244122965641953
0.5244122965641953 x 100 = 52.44%