78.88% is the change from 535 to 957
Calculation steps:
[( 957 - 535 ) ÷ 535] x 100 = 78.88%
Formula
Percentage change = [(957 - 535) / 535] x 100
Subtract the new number by the original number
957 - 535 = 422
422 ÷ 535 = 0.788785046728972
0.788785046728972 x 100 = 78.88%