1147.3% is the change from 74 to 923
Calculation steps:
[( 923 - 74 ) ÷ 74] x 100 = 1147.3%
Formula
Percentage change = [(923 - 74) / 74] x 100
Subtract the new number by the original number
923 - 74 = 849
849 ÷ 74 = 11.472972972972974
11.472972972972974 x 100 = 1147.3%