200.47% is the change from 212 to 637
Calculation steps:
[( 637 - 212 ) ÷ 212] x 100 = 200.47%
Formula
Percentage change = [(637 - 212) / 212] x 100
Subtract the new number by the original number
637 - 212 = 425
425 ÷ 212 = 2.0047169811320753
2.0047169811320753 x 100 = 200.47%