63.83% is the change from 528 to 865
Calculation steps:
[( 865 - 528 ) ÷ 528] x 100 = 63.83%
Formula
Percentage change = [(865 - 528) / 528] x 100
Subtract the new number by the original number
865 - 528 = 337
337 ÷ 528 = 0.6382575757575758
0.6382575757575758 x 100 = 63.83%