62.88% is the change from 520 to 847
Calculation steps:
[( 847 - 520 ) ÷ 520] x 100 = 62.88%
Formula
Percentage change = [(847 - 520) / 520] x 100
Subtract the new number by the original number
847 - 520 = 327
327 ÷ 520 = 0.6288461538461538
0.6288461538461538 x 100 = 62.88%