51.89% is the change from 557 to 846
Calculation steps:
[( 846 - 557 ) ÷ 557] x 100 = 51.89%
Formula
Percentage change = [(846 - 557) / 557] x 100
Subtract the new number by the original number
846 - 557 = 289
289 ÷ 557 = 0.518850987432675
0.518850987432675 x 100 = 51.89%