268% is the change from 150 to 552
Calculation steps:
[( 552 - 150 ) ÷ 150] x 100 = 268%
Formula
Percentage change = [(552 - 150) / 150] x 100
Subtract the new number by the original number
552 - 150 = 402
402 ÷ 150 = 2.68
2.68 x 100 = 268%
Example