59.39% is the change from 527 to 840
Calculation steps:
[( 840 - 527 ) ÷ 527] x 100 = 59.39%
Formula
Percentage change = [(840 - 527) / 527] x 100
Subtract the new number by the original number
840 - 527 = 313
313 ÷ 527 = 0.5939278937381404
0.5939278937381404 x 100 = 59.39%