123.51% is the change from 285 to 637
Calculation steps:
[( 637 - 285 ) ÷ 285] x 100 = 123.51%
Formula
Percentage change = [(637 - 285) / 285] x 100
Subtract the new number by the original number
637 - 285 = 352
352 ÷ 285 = 1.2350877192982457
1.2350877192982457 x 100 = 123.51%