153.94% is the change from 241 to 612
Calculation steps:
[( 612 - 241 ) ÷ 241] x 100 = 153.94%
Formula
Percentage change = [(612 - 241) / 241] x 100
Subtract the new number by the original number
612 - 241 = 371
371 ÷ 241 = 1.5394190871369295
1.5394190871369295 x 100 = 153.94%