47.38% is the change from 553 to 815
Calculation steps:
[( 815 - 553 ) ÷ 553] x 100 = 47.38%
Formula
Percentage change = [(815 - 553) / 553] x 100
Subtract the new number by the original number
815 - 553 = 262
262 ÷ 553 = 0.47377938517179025
0.47377938517179025 x 100 = 47.38%