3578.95% is the change from 19 to 699
Calculation steps:
[( 699 - 19 ) ÷ 19] x 100 = 3578.95%
Formula
Percentage change = [(699 - 19) / 19] x 100
Subtract the new number by the original number
699 - 19 = 680
680 ÷ 19 = 35.78947368421053
35.78947368421053 x 100 = 3578.95%