63.74% is the change from 524 to 858
Calculation steps:
[( 858 - 524 ) ÷ 524] x 100 = 63.74%
Formula
Percentage change = [(858 - 524) / 524] x 100
Subtract the new number by the original number
858 - 524 = 334
334 ÷ 524 = 0.6374045801526718
0.6374045801526718 x 100 = 63.74%