61.38% is the change from 523 to 844
Calculation steps:
[( 844 - 523 ) ÷ 523] x 100 = 61.38%
Formula
Percentage change = [(844 - 523) / 523] x 100
Subtract the new number by the original number
844 - 523 = 321
321 ÷ 523 = 0.6137667304015296
0.6137667304015296 x 100 = 61.38%