1237.84% is the change from 74 to 990
Calculation steps:
[( 990 - 74 ) ÷ 74] x 100 = 1237.84%
Formula
Percentage change = [(990 - 74) / 74] x 100
Subtract the new number by the original number
990 - 74 = 916
916 ÷ 74 = 12.378378378378379
12.378378378378379 x 100 = 1237.84%