874.32% is the change from 74 to 721
Calculation steps:
[( 721 - 74 ) ÷ 74] x 100 = 874.32%
Formula
Percentage change = [(721 - 74) / 74] x 100
Subtract the new number by the original number
721 - 74 = 647
647 ÷ 74 = 8.743243243243244
8.743243243243244 x 100 = 874.32%