107.65% is the change from 405 to 841
Calculation steps:
[( 841 - 405 ) ÷ 405] x 100 = 107.65%
Formula
Percentage change = [(841 - 405) / 405] x 100
Subtract the new number by the original number
841 - 405 = 436
436 ÷ 405 = 1.0765432098765433
1.0765432098765433 x 100 = 107.65%