187.74% is the change from 106 to 305
Calculation steps:
[( 305 - 106 ) ÷ 106] x 100 = 187.74%
Formula
Percentage change = [(305 - 106) / 106] x 100
Subtract the new number by the original number
305 - 106 = 199
199 ÷ 106 = 1.8773584905660377
1.8773584905660377 x 100 = 187.74%