420.95% is the change from 148 to 771
Calculation steps:
[( 771 - 148 ) ÷ 148] x 100 = 420.95%
Formula
Percentage change = [(771 - 148) / 148] x 100
Subtract the new number by the original number
771 - 148 = 623
623 ÷ 148 = 4.20945945945946
4.20945945945946 x 100 = 420.95%