756.76% is the change from 74 to 634
Calculation steps:
[( 634 - 74 ) ÷ 74] x 100 = 756.76%
Formula
Percentage change = [(634 - 74) / 74] x 100
Subtract the new number by the original number
634 - 74 = 560
560 ÷ 74 = 7.5675675675675675
7.5675675675675675 x 100 = 756.76%