112.66% is the change from 387 to 823
Calculation steps:
[( 823 - 387 ) ÷ 387] x 100 = 112.66%
Formula
Percentage change = [(823 - 387) / 387] x 100
Subtract the new number by the original number
823 - 387 = 436
436 ÷ 387 = 1.1266149870801034
1.1266149870801034 x 100 = 112.66%