63.94% is the change from 513 to 841
Calculation steps:
[( 841 - 513 ) ÷ 513] x 100 = 63.94%
Formula
Percentage change = [(841 - 513) / 513] x 100
Subtract the new number by the original number
841 - 513 = 328
328 ÷ 513 = 0.6393762183235867
0.6393762183235867 x 100 = 63.94%