186.94% is the change from 222 to 637
Calculation steps:
[( 637 - 222 ) ÷ 222] x 100 = 186.94%
Formula
Percentage change = [(637 - 222) / 222] x 100
Subtract the new number by the original number
637 - 222 = 415
415 ÷ 222 = 1.8693693693693694
1.8693693693693694 x 100 = 186.94%