78.41% is the change from 528 to 942
Calculation steps:
[( 942 - 528 ) ÷ 528] x 100 = 78.41%
Formula
Percentage change = [(942 - 528) / 528] x 100
Subtract the new number by the original number
942 - 528 = 414
414 ÷ 528 = 0.7840909090909091
0.7840909090909091 x 100 = 78.41%