137.04% is the change from 405 to 960
Calculation steps:
[( 960 - 405 ) ÷ 405] x 100 = 137.04%
Formula
Percentage change = [(960 - 405) / 405] x 100
Subtract the new number by the original number
960 - 405 = 555
555 ÷ 405 = 1.3703703703703705
1.3703703703703705 x 100 = 137.04%