787.84% is the change from 74 to 657
Calculation steps:
[( 657 - 74 ) ÷ 74] x 100 = 787.84%
Formula
Percentage change = [(657 - 74) / 74] x 100
Subtract the new number by the original number
657 - 74 = 583
583 ÷ 74 = 7.878378378378378
7.878378378378378 x 100 = 787.84%