53.32% is the change from 557 to 854
Calculation steps:
[( 854 - 557 ) ÷ 557] x 100 = 53.32%
Formula
Percentage change = [(854 - 557) / 557] x 100
Subtract the new number by the original number
854 - 557 = 297
297 ÷ 557 = 0.533213644524237
0.533213644524237 x 100 = 53.32%