268.78% is the change from 189 to 697
Calculation steps:
[( 697 - 189 ) ÷ 189] x 100 = 268.78%
Formula
Percentage change = [(697 - 189) / 189] x 100
Subtract the new number by the original number
697 - 189 = 508
508 ÷ 189 = 2.687830687830688
2.687830687830688 x 100 = 268.78%