295.95% is the change from 148 to 586
Calculation steps:
[( 586 - 148 ) ÷ 148] x 100 = 295.95%
Formula
Percentage change = [(586 - 148) / 148] x 100
Subtract the new number by the original number
586 - 148 = 438
438 ÷ 148 = 2.9594594594594597
2.9594594594594597 x 100 = 295.95%