88.09% is the change from 445 to 837
Calculation steps:
[( 837 - 445 ) ÷ 445] x 100 = 88.09%
Formula
Percentage change = [(837 - 445) / 445] x 100
Subtract the new number by the original number
837 - 445 = 392
392 ÷ 445 = 0.8808988764044944
0.8808988764044944 x 100 = 88.09%