266.45% is the change from 152 to 557
Calculation steps:
[( 557 - 152 ) ÷ 152] x 100 = 266.45%
Formula
Percentage change = [(557 - 152) / 152] x 100
Subtract the new number by the original number
557 - 152 = 405
405 ÷ 152 = 2.664473684210526
2.664473684210526 x 100 = 266.45%