762.86% is the change from 70 to 604
Calculation steps:
[( 604 - 70 ) ÷ 70] x 100 = 762.86%
Formula
Percentage change = [(604 - 70) / 70] x 100
Subtract the new number by the original number
604 - 70 = 534
534 ÷ 70 = 7.628571428571429
7.628571428571429 x 100 = 762.86%