58.52% is the change from 528 to 837
Calculation steps:
[( 837 - 528 ) ÷ 528] x 100 = 58.52%
Formula
Percentage change = [(837 - 528) / 528] x 100
Subtract the new number by the original number
837 - 528 = 309
309 ÷ 528 = 0.5852272727272727
0.5852272727272727 x 100 = 58.52%