56.64% is the change from 535 to 838
Calculation steps:
[( 838 - 535 ) ÷ 535] x 100 = 56.64%
Formula
Percentage change = [(838 - 535) / 535] x 100
Subtract the new number by the original number
838 - 535 = 303
303 ÷ 535 = 0.5663551401869159
0.5663551401869159 x 100 = 56.64%