107.98% is the change from 451 to 938
Calculation steps:
[( 938 - 451 ) ÷ 451] x 100 = 107.98%
Formula
Percentage change = [(938 - 451) / 451] x 100
Subtract the new number by the original number
938 - 451 = 487
487 ÷ 451 = 1.0798226164079823
1.0798226164079823 x 100 = 107.98%