85.58% is the change from 527 to 978
Calculation steps:
[( 978 - 527 ) ÷ 527] x 100 = 85.58%
Formula
Percentage change = [(978 - 527) / 527] x 100
Subtract the new number by the original number
978 - 527 = 451
451 ÷ 527 = 0.855787476280835
0.855787476280835 x 100 = 85.58%