56.05% is the change from 612 to 955
Calculation steps:
[( 955 - 612 ) ÷ 612] x 100 = 56.05%
Formula
Percentage change = [(955 - 612) / 612] x 100
Subtract the new number by the original number
955 - 612 = 343
343 ÷ 612 = 0.5604575163398693
0.5604575163398693 x 100 = 56.05%