284.46% is the change from 148 to 569
Calculation steps:
[( 569 - 148 ) ÷ 148] x 100 = 284.46%
Formula
Percentage change = [(569 - 148) / 148] x 100
Subtract the new number by the original number
569 - 148 = 421
421 ÷ 148 = 2.8445945945945947
2.8445945945945947 x 100 = 284.46%