47.64% is the change from 552 to 815
Calculation steps:
[( 815 - 552 ) ÷ 552] x 100 = 47.64%
Formula
Percentage change = [(815 - 552) / 552] x 100
Subtract the new number by the original number
815 - 552 = 263
263 ÷ 552 = 0.47644927536231885
0.47644927536231885 x 100 = 47.64%