158.52% is the change from 270 to 698
Calculation steps:
[( 698 - 270 ) ÷ 270] x 100 = 158.52%
Formula
Percentage change = [(698 - 270) / 270] x 100
Subtract the new number by the original number
698 - 270 = 428
428 ÷ 270 = 1.5851851851851853
1.5851851851851853 x 100 = 158.52%