60.23% is the change from 523 to 838
Calculation steps:
[( 838 - 523 ) ÷ 523] x 100 = 60.23%
Formula
Percentage change = [(838 - 523) / 523] x 100
Subtract the new number by the original number
838 - 523 = 315
315 ÷ 523 = 0.6022944550669216
0.6022944550669216 x 100 = 60.23%