88.07% is the change from 528 to 993
Calculation steps:
[( 993 - 528 ) ÷ 528] x 100 = 88.07%
Formula
Percentage change = [(993 - 528) / 528] x 100
Subtract the new number by the original number
993 - 528 = 465
465 ÷ 528 = 0.8806818181818182
0.8806818181818182 x 100 = 88.07%