216.92% is the change from 201 to 637
Calculation steps:
[( 637 - 201 ) ÷ 201] x 100 = 216.92%
Formula
Percentage change = [(637 - 201) / 201] x 100
Subtract the new number by the original number
637 - 201 = 436
436 ÷ 201 = 2.1691542288557213
2.1691542288557213 x 100 = 216.92%