83.3% is the change from 527 to 966
Calculation steps:
[( 966 - 527 ) ÷ 527] x 100 = 83.3%
Formula
Percentage change = [(966 - 527) / 527] x 100
Subtract the new number by the original number
966 - 527 = 439
439 ÷ 527 = 0.8330170777988615
0.8330170777988615 x 100 = 83.3%