228.86% is the change from 201 to 661
Calculation steps:
[( 661 - 201 ) ÷ 201] x 100 = 228.86%
Formula
Percentage change = [(661 - 201) / 201] x 100
Subtract the new number by the original number
661 - 201 = 460
460 ÷ 201 = 2.288557213930348
2.288557213930348 x 100 = 228.86%