253.19% is the change from 188 to 664
Calculation steps:
[( 664 - 188 ) ÷ 188] x 100 = 253.19%
Formula
Percentage change = [(664 - 188) / 188] x 100
Subtract the new number by the original number
664 - 188 = 476
476 ÷ 188 = 2.5319148936170213
2.5319148936170213 x 100 = 253.19%