254.79% is the change from 188 to 667
Calculation steps:
[( 667 - 188 ) ÷ 188] x 100 = 254.79%
Formula
Percentage change = [(667 - 188) / 188] x 100
Subtract the new number by the original number
667 - 188 = 479
479 ÷ 188 = 2.547872340425532
2.547872340425532 x 100 = 254.79%