100% is the change from 187 to 374
Calculation steps:
[( 374 - 187 ) ÷ 187] x 100 = 100%
Formula
Percentage change = [(374 - 187) / 187] x 100
Subtract the new number by the original number
374 - 187 = 187
187 ÷ 187 = 1
1 x 100 = 100%
Example